Lessons From the Corinthians.
In 1 Cor 1:2 Paul calls the Church in Corinth 'Sanctified'. This is the same Church that he is about to call carnal, and correct a number of issues.
What a wonderful blessing and promise for us today. There is NO Condemnation to them who are IN Christ Jesus (Rom 8:1) and the Corinthian Church is our example of believers who have many issues but are still 'sanctified' by Faith. Hallelujah!