1 Samuel 7:3 calls the Israelites to return to the Lord with all their heart, which echoes the command in Deuteronomy 6:5 to love the Lord with all one's heart, soul, and might.
1 Samuel 7:5 describes Samuel interceding for Israel, similar to the call in James 5:16 for believers to pray for one another, highlighting the power of intercessory prayer.
Samuel offers a burnt offering and prays for Israel, which parallels Christ's role as the ultimate intercessor in Hebrews 7:25, who always lives to intercede for believers.
Samuel sets up a stone called Ebenezer as a memorial of God's help, similar to the stones set up in Joshua 4:7 as a memorial of crossing the Jordan River.
1 Samuel 7:15 notes Samuel's lifelong role as judge over Israel, which is referenced in Acts 13:20 as part of the history of Israel's judges leading up to the monarchy.