How can we attain rest according to Hebrews 4?

Hebrews 4 elaborates on entering into spiritual rest through faith. The passage warns against unbelief, as the Israelites failed to enter the promised rest due to their lack of faith. The text encourages believers to trust in the gospel preached, believing in the efficacy of Christ's sacrifice. When faith is placed in Christ, who is our Sabbath rest, believers find peace from their struggles and the burden of attempting to earn their salvation. The call is to fully trust in Christ, thereby entering into His rest and obtaining true peace for the soul.