Why is God's character important when it comes to His promises?

God's sovereign and truthful nature plays a fundamental role in the reliability of His promises. As stated in Romans 4:13, the promise was made based on God's grace and not on our efforts. This means that the assurance of receiving God's promises is not contingent on our actions or worthiness but is instead grounded in His faithful character. Understanding God's attributes—the fact that He is holy, sovereign, and faithful—cultivates trust in His eternal promises, establishing that what He has promised will indeed come to pass.