Why is it necessary to repent according to the Gospel?

Repentance is a crucial element of the Gospel command, as noted in the teachings surrounding New Testament scripture. God commands all people to repent (Acts 17:30), indicating that turning from one's sinful ways towards Christ is essential for salvation. This turning signifies not just a change of mind, but a profound change of heart and action in response to the grace offered through Jesus Christ. In recognizing our spiritual state and inability to save ourselves, true repentance leads to faith in Christ, aligning with God's means of redemption.