That justification is by faith alone is corroborated as the same instrument of receiving blessings from the triune God. Sermon Outline:I. Your union with Christ (v. 1).II. Your receiving of the Holy Spirit (v. 2-4).III. Your appropriation of blessings from the Father (v. 5).

The false gospels diverge from the true in how they view the Law, Christ's life and death, and God's grace. Sermon Outline:I. Counterarguments against the false gospel (v. 17-18).II. Your relation to the Law and to Christ (v. 19-20).III. The proper place of God's grace and Christ's death (v. 21).

Neither Jew nor Gentile can attain righteousness through the Law, but only by faith in Jesus Christ who justifies the ungodly. Sermon Outline:I. Justification known by revelation (v. 15-16a).II. Justification confirmed by experience (v. 16b).III. Justification stated absolutely (v. 16c).

Paul rebuked Peter for his fear of the Judaizers, leading to hypocrisy, and by implication a denial of the gospel. Sermon Outline:I. The charge of Peter's sin (v. 11-12).II. The effect of Peter's sin (v. 13).III. The rebuke of Peter's sin (v. 14).

The Apostles gave Paul the right hand of fellowship upon witnessing the same gospel message and the Holy Spirit's work. Sermon Outline:I. Not wanting (v. 6).II. The Spirit's working (v. 7-8).III. Gospel oneness (v. 9-10).

Paul's divinely sanctioned visit to Jerusalem was for the sake of apostolic affirmation of gospel truth before her assailants. Sermon Outline:I. A divinely determined drop-in (v. 1-2).II. The mentee not marred (v. 3).III. The covert conspirators for chattel (v. 4).IV. Doctrinal defense from decay (v. 5).

Further proving Paul taught no derivative gospel, the Judean church glorified God at his conversion to and proclamation of the faith. Sermon Outline:I. Paul's alibi about gospel origins (v. 16b-21).II. The church's rejoicing over Paul's drastic conversion (v. 22-24).

The gospel of Christ did not originate with mere men, but it is the power and wisdom of God unto salvation. Sermon Outline:I. The gospel originated, not with man, but from God (v. 11-12).II. Man's deplorable state before Christ (v. 13-14).III. The sovereign call of God (v. 15-17).

The gospel of salvation by grace through faith in Christ apart from works, must be jealously guarded, lest diabolically adulterated. Sermon Outline:I. Astonished (v. 6)!II. Adulteration (v. 7).III. Accursed (v. 8-9).IV. Approval (v. 10).

Galatians is a gospel defense, that for God's glory, Jesus Christ died for sinners to rescue you from this evil age. Sermon Outline:I. The author of Galatians (v. 1).II. The audience of Galatians (v. 2).III. The aim of Galatians (v. 3-5). A. The blessing of the gospel (v. 3a). B. The source of the gospel (v. 3b). C. The foundation of the gospel (v. 4a, c). D. The purpose of the gospel (v. 4b, 5). 1. Immediate purpose: to deliver us from the present evil age (v. 4b). 2. Ultimate purpose: for the glory of God (v. 5).