In this study, we’ll take a deep dive into Paul’s letters to the Galatians and the Thessalonians. In Galatians, the “Magna Carta of Christian Liberty,” Paul fiercely defends the gospel of grace, dismantling the belief that human effort can add to Christ’s finished work, thus freeing believers from the grip of legalism. In 1 & 2 Thessalonians, we see a vibrant yet pressured young church learning to endure cultural opposition. Paul offers clarity on Christ’s return, corrects misunderstandings about the end times, and urges believers to stand firm in godliness. This study helps identify the traps of performance-based legalism and encourages godly living in anticipation of the Lord’s return.