largest by size in Orange County, and is one of the largest places of worship in the state in terms of size. Temple Beth El is affiliated with both the Reform and Conservative Judaism denominations. Temple Bat Yahm of Newport Beach, is the largest Reform synagogue in Newport Beach and serves more than 500 families. Chabad of Orange County, serves more than 100,000 Jewish families at more than of a dozen of its synagogues and community centers located in Irvine, Laguna Woods, Newport Beach, Aliso Viejo, Mission Viejo, Rancho Santa Margarita, San Clemente, North Irvine, Laguna Niguel, Yorba Linda, Tustin, Dana Point, Huntington Beach and Laguna Beach. These synagogues adhere to the Chabad-Lubavitch school of Orthodox Judaism, but all Jews are welcome to worship regardless of denomination or background. Temple Beth Emet of Anaheim, is the only synagogue in Anaheim and was the first Conservative Jewish synagogue to open in Orange County back in 1955. Islamic Center of Irvine, which has raised over $5.5 million for its expansion project (as of October 2018). Islamic Institute of Orange County, an Islamic Center in Orange County, located in Anaheim and founded in 1991. The Islamic Society of Orange County in Garden Grove, established in 1976 and one of the largest mosques in the United States. Islamic Center of Santa Ana (ICSA), which opened a new $2.6 million facility in 2017. Orange County Islamic Foundation, located in Mission Viejo. The Islamic Educational Center of Orange County (IECOC), located in Costa Mesa Forty Martyrs Armenian Apostolic Church, located in Santa Ana is one of two Armenian Apostolic Church, otherwise referred to as "Armenian Orthodox Church" or "Gregorian Church" in Orange County. St. Mary Armenian Church, located in Costa Mesa is one of two Armenian Apostolic Church, otherwise referred to as "Armenian Orthodox Church" or "Gregorian Church" in Orange County. Family International, also known as "The Children of God", was founded in 1968 in Huntington Beach by David Berg. Chuck Smith, early leader in the Jesus People movement and founder of Calvary Chapel in Costa Mesa. Pao Fa Temple in Irvine is one of the largest Buddhist monasteries and temples in the United States. The Purpose Driven Life author Rick Warren and his Saddleback Church (the largest church in California) are in Lake Forest. The Roman Catholic Diocese of Orange headed by Bishop Kevin Vann. There are about 1.04 million Catholics in Orange County. Trinity