As people believed in Jesus, churches formed. But how should the believers relate with each other? Although Paul had been teaching in Corinth for a year and a half (Acts 18:11) the secular and pagan religious culture was still deeply rooted, giving rise to the problems which 1 and 2 Corinthians addressed. They were saved but immature and worldly, individualistic and self-seeking (1 Corinthians 3:1-3). They saw the church as a club for their enjoyment, rather than a family being coordinated together in worship, transformed lifestyle and service by Jesus Christ.