When the Rev. Lon Solomon says he aims to persuade every soul in Washington to believe that "Jesus is the only ticket to heaven," it is a vow not to be taken lightly.

From the wealthy of McLean to the poor of Southeast Washington -- all are in his sights, especially the area's Jews, whose conversion Solomon considers his God-given calling.

While other Christian leaders might have similar goals, none has the advantage of Solomon's perch as pastor of McLean Bible Church, a glitzy megachurch with an evangelical mission that might seem an unlikely fit for Washington's most affluent suburb.

Few could have predicted that Solomon, raised a Conservative Jew, would end up a Christian minister, let alone such a driven one, when he was a marginal student at the University of North Carolina in the late 1960s and early '70s. His fraternity buddies say they thought jail was more likely for the infamous campus drug dealer with the puffy Afro.

But today, a shorn and straightened Solomon, 55, leads one of the fastest-growing churches in the country. More than 10,000 people -- about the population of Falls Church -- are gathering to hear him preach as his new $90 million sanctuary opens this weekend just west of the Tysons Corner malls.

The megachurch phenomenon is nothing new. Pastors with huge followings -- the largest counts 25,000 -- can command pervasive influence in their communities. What makes Solomon unique is that his home base includes people who are running the country from the most politically powerful city in the world.

"It's really because of Lon Solomon that I go" to McLean Bible, said Sen. James M. Inhofe, whose fellow Oklahoma Republican, Sen. Don Nickles, also attends Solomon's services. "He does things that many others don't do. He's not afraid to say things and talk about political issues. He's very pro-life and strong on opposing homosexual" marriage.

Solomon's city-size flock is just the beginning of his reach throughout the region.

On Capitol Hill, Christian Embassy, which is backed by McLean Bible and whose leaders attend the church, drew 100 members of Congress to Bible studies in the exclusive Family Room off the floor of the House last year. The group's other meetings attract high-ranking officers from the Pentagon, foreign diplomats and administration officials.

In Southeast Washington, the church's inner-city ministry, based on a street known to locals as Murderers' Row, has helped pull dozens of teenagers out of drugs and violence. The program is so highly regarded by administrators at Anacostia High School that they let its leaders run ethics seminars for students in place of a regular school day.

At Metro stops and parks throughout the region in August, the church will launch what Solomon promises will be the most ambitious evangelical outreach ever to the area's Jewish community. Hundreds of church volunteers will sing hymns on street corners and distribute literature aimed at converting Jews.

There's more. Solomon's clothing ministry asserts that it helped 10,000 people last year; his center for disabled children is gaining a national reputation; and church support groups draw hundreds of divorced and abused women.

Nothing Solomon does is small time. When he wanted to put his sermons on the radio, he didn't look for friendly Christian outlets. He pays $521,000 annually to buy 30 minutes every Sunday on seven of the most listened-to stations in the region. Solomon said he is working on deals with five more.

"That way, no matter what preset your car is set to on Sunday mornings, you'll find us," he said. His one-minute sound bites, known as "Not a Sermon, Just a Thought," are broadcast on 13 secular stations.

Call it big-box evangelism. As a former church staff member put it: "McLean Bible Church is the Wal-Mart of churches."

Solomon doesn't disagree. "The fact that we are large and have the resources that a large church generates enables us to launch into these ministries and do them, in my opinion, the way they should be done," he said. "I mean, how many churches could start a new ministry and throw $175,000 at it?"

His critics, including those from other faiths, said his agenda is divisive. Several church members complained of being constantly asked for more donations, while former staff members called him controlling, saying he drove them to work 90-hour weeks.

But many who attend McLean Bible praised Solomon for filling his followers with a sense of purpose and for his ability to connect with parishioners.

Commerce Secretary Donald L. Evans, a close friend of President Bush's, said he feels a personal bond to the McLean Bible pastor: They both have disabled daughters. Solomon's 12-year-old, Jill, who suffered severe brain damage before mitochondrial disease could be detected and treated, is the inspiration for the church's planned $18.5 million center for disabled children.

Evans said the initiative is typical of Solomon, who has developed "a tremendous outreach program that is continually looking for ways to serve other people and lift people up and help other people across the whole spectrum of spiritual and social needs in our society."

Solomon is so central to the church that when it was seeking a construction loan for its new sanctuary, the bank took out what is known as "key man's insurance." The policy protects the lender in case Solomon dies and the congregation dwindles, leaving the church without enough income to pay its mortgage.

Solomon said he works hard to avoid turning McLean Bible into "a cult of personality," but he added that the church would not be where it is today without him.

"I didn't plan that Washington was going to be the sandbox that God was going to give me to try to reach," he said. "This is the only city that we believe that you can honestly say, 'Change this city and you can change the world.' "

A Personal Quest

Solomon gives every newcomer to his church a CD recording of his life story and asks that it be passed along to someone Jewish -- "your doctor, your lawyer, your dentist, you know what I mean?" he joked.

The recording tells of his being raised by Conservative Jewish parents who ran a jewelry store in Portsmouth, Va. But it focuses on his years in Chapel Hill, where he delved deeply into drugs.

His former fraternity brothers at Pi Lambda Phi described Solomon as "a ringleader" of campus drug dealers -- a characterization he does not dispute.

In 1970, Solomon said, he grew disillusioned with life; it became a burden just to get up in the morning. So he started a spiritual quest by looking into his Jewish roots and Buddhism. Then he came across a street evangelist named Bob Eckhart.

Many students considered Eckhart crazy, but Solomon was drawn to the man, and the two began talking. Solomon said it was the first time anyone told him that Jesus was Jewish and that God wanted the Jews to believe in Him as the messiah. He took a Bible from the man and began to read.

"I finally got to Matthew, Chapter 11, where Jesus said, 'Come to Me, all you who are heavy laden, and who are burdened down, who are overwhelmed, and I will give you rest,' " he said. "And when I read that, I'll never forget looking up and saying, 'Bingo! Bingo! That is exactly what I'm looking for.' " Solomon knelt and prayed, telling God he would become a believer in Jesus.

His parents and brother were furious at his conversion, but Solomon later persuaded them to become Christians, too -- including his father while he was on his deathbed.

But Jewish leaders said Solomon's determination to convert other Jews will harm relations between the faiths.

"When I hear about Christians starting campaigns to convert Jews, I'm reminded of the thousands upon thousands who died at the hands of Christian missionaries during the Middle Ages when Jews were forcibly converted to Christianity," said Rabbi Shmuel Herzfeld, who leads Ohev Sholom Talmud Torah, the oldest Orthodox synagogue in the District. "There's an enormous link between Christian conversion and anti-Semitism."

A Friend of the Church

The story of how the church won county approval for its 52-acre campus on Route 7 shows how Solomon uses influential allies to his advantage.

As Solomon tells it, he was approached in 1995 by Stuart Mendelsohn, a relatively unknown McLean resident on the Fairfax County School Board.

Mendelsohn, a Republican who wanted to make the leap to county supervisor, asked for Solomon's permission to shake hands with folks as they were leaving services at the church's original sanctuary on Balls Hill Road. About 3,000 people were attending then.

The pastor balked, until Mendelsohn revealed that he, like Solomon, was a Jew who became a born-again Christian.

Mendelsohn won by about 1,200 votes and speculated to Solomon that McLean Bible's support was a key factor. The pastor replied: "You're welcome, and at some point I'll ask you for a favor."

Two years later, Solomon cashed in. He wanted to buy the headquarters of the National Wildlife Federation off Route 7 in Mendelsohn's district and build a huge sanctuary there. This time it was Mendelsohn who balked, saying it would cause traffic problems and an outcry from the neighbors.

Solomon responded: "I know this may be difficult, but this is what we believe God wants us to do." Then he added, tongue in cheek: "You don't get to choose the favor we ask you to do. This is it. This is our favor."

Mendelsohn became the church's champion among county staff members. Solomon said McLean Bible could not have relocated to Tysons Corner without Mendelsohn's help.

Mendelsohn, who said he attends the church occasionally, confirmed the story but said Solomon embellished some parts.

"He never said you owe me and you have to do it. That's where he took some license in telling the story," said Mendelsohn, who served two terms on the Board of Supervisors before retiring last year. Still, he added: "There's no question I played a key role [in the church building approval]. . . . God was working in my life to make this whole thing possible."

Solomon also urges wealthy executives and bankers who attend the church to support his many ministries.

Last month, a banquet at the Tysons Hilton raised $140,000 for the church's program for Anacostia teenagers. Donors lined up to take photographs with featured speaker Kenneth Starr, a longtime member of McLean Bible who was the special prosecutor in charge of the Whitewater investigation of President Bill Clinton. During that time, Solomon sent him notes of encouragement when he was being excoriated by politicians. "I just remember the love and affection that Lon and Lon's family showed" back then, he said.

A Large Production

Solomon's imprint is especially apparent at his services, which rival a Broadway production.

Hymns and prayers rarely run more than 10 seconds over their allotted time. Executive producers follow precise cues for mood lights or, at times, a fog machine. The sanctuary stage has the same lighting system as the Kennedy Center and features 92 loudspeakers, more than Robert F. Kennedy Memorial Stadium.

Nothing done by Solomon, a man with an admittedly obsessive eye for detail, is sloppy. During an announcement about Sunday school, he pats the head of a boy -- but not before he discusses the little gesture with his staff. Then it is repeated in precisely the same way at all six weekend services.

"Few people know how much goes on behind the scenes," he said. "And we like to keep it that way." At one recent Sunday service, congregants had no idea that church officials were scrambling to fix "a problem": The temperature of the sanctuary was 3 degrees too high.

"Lon likes it right at 67," explained Denny Harris, director of ministry operations.

"This is a driven town. It demands excellence in everything," Solomon said. "Am I controlling? I've never heard of a leader, a good leader, who wasn't a little controlling."

He also pays his staff more than most churches, he said, though he would not be specific, even about his own salary. The church has an annual budget of $15 million from offerings and raised $5.5 million last year for its sanctuary and a two-tier, 2,500-space parking complex.

The church's silence about staff salaries irks some members, who complained in interviews about the lack of accountability in an organization with so much money.

Others said the church has resorted to too much show.

"Lon has always had to have excellence," said Vic McCauley, who served on the church's board of elders through the 1980s. "To a point, this can be a detriment. They are so focused on having the timing and being precise that it becomes more of a production than a worship service."

Services last precisely 105 minutes. With thousands of people shuttling in and out of the many services, letting one extend even minutes over the allotted time causes nightmares in the parking garage and on Route 7, where off-duty Fairfax police officers hired by the church direct traffic.

By 1:30 p.m., near the end of one long Sunday morning, Solomon tells a joke in his sermon, which he has already preached five times that weekend. The congregation laughs. Then he talks about his disabled daughter and a sister-in-law who died of cancer at 27. A rapt silence falls over the sanctuary.

He exhorts his audience to trust God when they face death, when their children struggle with disabilities, when they go through trials that they don't understand. Trust God, trust God, he tells them.

Then, after a 33-second prayer, the solemn moment pops like a bubble. Solomon abruptly and cheerfully says, "Thanks for coming, everyone," and walks off stage. The service is over. Most families hardly know each other among the thousands who have come to hear the preacher. So they head for the exits, the enormous parking garage, and the streets beyond where hundreds of honking cars being driven by their fellow Christians await them.

Staff researcher Bobbye Pratt contributed to this report.

The Rev. Lon Solomon leads the Saturday evening service at McLean Bible Church with some children of the congregation. The Saturday evening service fills one of the smaller sanctuaries at McLean Bible Church's 52-acre complex near Tysons Corner, where a $90 million sanctuary opens this weekend.Robert Rivera, Jenny Sun and Kristin Reinhard introduce themselves to one another.Steve Fitzhugh checks up on Jennifer Williams at an after-school program for Anacostia teenagers supported by McLean Bible Church members.In a video control room under the sanctuary, an engineer monitors Pastor Lon Solomon as he gives the sermon.