How can we be sure that God keeps His promises?

In Genesis 28:15, God reassures Jacob of His commitment, stating, 'I am with you and will keep you wherever you go.' This promise exemplifies God's unchanging nature and His covenant faithfulness. Throughout the Scriptures, we see God fulfilling His promises, such as the assurance given to Abraham, Isaac, and eventually Jacob. This reinforces the notion that God does not waiver or falter in His word. As believers today, we can rest assured in God's promises because He has demonstrated His faithfulness throughout history and especially through the work of Christ, who guarantees our salvation. The assurance that He will not leave us until all His promises are fulfilled brings comfort and hope to the Christian life.