Why did God make the promise of the seed after the fall?

Immediately after the fall, God's promise in Genesis 3:15 reflects His unfailing mercy and grace toward humanity. By declaring the coming of the seed who would defeat the serpent, God not only provided a glimpse of future redemption but also assured Adam and Eve that their sin would not ultimately control their destiny. This promise embodies God's initiative in seeking to restore the broken relationship caused by sin and demonstrates His commitment to saving His people through Jesus Christ. The promise underscores the belief that while sin entered through Adam, grace would abound through the promised seed, offering hope to every believer.