[S] 1 Corinthians 5:1 --
1 It is actually reported that there is immorality among you, and immorality of such a kind as does not exist even among the Gentiles, that someone has his father’s wife.
[O] The statistics I read show that those attending evangelical churches are not necessarily keeping higher moral standards than those not attending any church and it seems like some things don't seem to change much over all these (2,000) years because Paul is addressing the Corinthian church's immorality that is even more corrupt than the Gentiles. Corinthian church was growing and lots of good works came out of there but when immorality seeps into the church community it will spread like yeast and before anyone is aware the church will suffer much like where the Corinthian church was. Thankfully, Paul was ready to tackle it directly and that's type of a fight we need to fight in order to preserve the purity of our church.
[A] While pursuing the growth of our church community, I must also make sure to watch out for "sin" that may be creeping into the community and if found must check it so it will stop.
[P] Dear Father, may Your Spirit of holiness and righteousness permeate through our church so none of the enemy's tactics will mature into fruition. Allow me the discernments to identify these immorality in our midst and stand up for Your ways. In Jesus' name. Amen.