Why is it important to understand the 'shall' of God's promises?

Understanding the term 'shall' in the context of God's promises is crucial as it signifies the absolute certainty of His will and decrees. Throughout scripture, when God states something 'shall' happen, it reflects His sovereignty and unchanging nature. For believers, this instills confidence that God's plans are set in stone and that His promises regarding salvation and His return are guaranteed. This assurance helps Christians to rest in faith, knowing that God's word is secure and His purposes cannot fail.