Small groups are vital for new church plants for several reasons. They allow guests to build friendships and find co-conspirators. Small groups also help discover new leaders, and can fulfill many church functions until other ministries develop. Church planters should focus on establishing a strong small group model, ensuring groups multiply regularly through intentional design. While some say groups must follow strict rules, a church planting approach finds what works best for each context. Small groups provide community, spiritual growth, and outreach opportunities essential to a new church's core values and success.