The Apostolic Assembly of the Faith in Christ Jesus is currently one of the fastest growing Hispanic Christian denominations in the world and the largest and oldest Spanish-speaking Oneness Pentecostal denomination in the United States. oldIt has witnessed phenomenal growth in the U. S., experiencing 87% growth in membership from 1996 to 2002. Today, it is comprised of over 700 churches in the U. S and 550 missionary churches in 20 countries including Central and South America and Europe.