Continuing his defense of the one and only gospel in Galatians 2:15-21, Paul addressed two basic questions: 1) How can we be in a right relationship with God? 2) How can we live godly lives? It turns out that the answer to both questions is the same: by faith in Jesus Christ.
In order to be strong in the Lord’s strength, Christians need to put on the whole armor of God.
Even though his people grumbled and quarreled, the Lord satisfied their needs at his own expense.
In response to King Saul’s second major error and his excuse, Samuel famously declared that to obey is better than sacrifice.