Foundations & Doctrine · Intermediate · ABOUT 165 MINUTES
Study God’s holiness, grace-driven transformation, putting sin to death, Spirit-formed character, and patient growth
Primary passage: 1 Peter 1:16
First Peter 1:16 is a brief quotation, but it carries the weight of the surrounding call to hope, obedience, and reverent living. Peter writes to believers who are being urged not to shape their lives according to former desires, but to live as people belonging to God. The command to be holy does not appear as an isolated demand for moral perfection; it stands within an appeal to those who have received mercy and are being formed into a distinct people.
Primary passage: 1 Corinthians 1:2
First Corinthians opens as a letter to a troubled congregation. The church at Corinth was marked by division, rivalry, moral confusion, and disputes about spiritual gifts, yet Paul addresses these people as those sanctified in Christ Jesus and called to be saints. That greeting matters because it gives the letter’s correction its proper setting. Paul does not flatter the church by ignoring its failures, but neither does he define the believers only by their failures.
Primary passage: Colossians 3:5
Colossians 3:5 begins with “therefore,” linking the command to what has already been said about believers being raised with Christ and seeking things above. Paul is not giving a detached list of religious taboos. He is explaining what it means for people who have received a new standing in Christ to reject the patterns associated with their former life. The command is severe because the subject is serious: sin is not a harmless feature of personality but an allegiance that competes with the life God gives.
Primary passage: 2 Corinthians 3:18
Second Corinthians 3:18 belongs to Paul’s discussion of Moses, the old covenant, and the greater glory revealed through Christ. Paul contrasts a ministry associated with written commandments and a fading brightness with the life-giving work of the Spirit. His concern is not to mock Israel’s Scriptures, but to show that the glory now unveiled in Christ is greater and more enduring. The verse reaches its climax in the transformation of believers who behold the Lord’s glory.
