The concept of *metanoia* (G3341), or repentance, emerges as a vital theme in the journey toward righteousness. In the preaching of John the Baptist, as recorded in Matthew 3:8, the call is clear: bear fruits worthy of repentance. True repentance is only verified by its fruit, which is right conduct. Without righteousness, repentance lacks substance, showing no evidence of genuine contrition. Repentance and righteousness are inseparable; one without the other is empty. They must work in tandem, as repentance marks the turning away from the old path of sin, and righteousness demonstrates the new life that follows.

The Greek word *metanoia* (G3341) and its verb form *metanoeo* denote a radical, moral turn of the whole person, away from sin and toward God. This concept of repentance involves not merely feeling sorry, but a profound change and turning. As preached by Paul, repentance requires turning away from sin and to God, followed by continuing on that path through performing appropriate works. Various translations emphasize this transformation, rendering it as performing deeds in keeping with repentance, doing works worthy of repentance, performing deeds consistent with repentance, or proving repentance by deeds. They all underscore that real repentance always includes a change in behavior, involving a measure of individual exertion to alter the way a person conducts his life.

The New Testament Greek word for repentance, *metanoia*, conveys the imagery of an afterthought, reflecting on past actions after sin has occurred. It embodies the idea of hindsight, leading to deep contemplation of one's behavior and ultimately resulting in changed actions. *Metanoia* is defined as a change of mind that results in a change of direction, requiring both a mental shift and a corresponding turn toward positive conduct. As seen in II Peter 3:9, the Lord's patience is evident, as He is longsuffering, not willing that any should perish but that all should come to repentance, guiding us away from the path of death. Repentance is not a one-time act but a lifelong process, as we continually face both recurring sins and new ones, necessitating ongoing change. God's mercy allows us the time to achieve a deep, lasting transformation in our way of living, shifting us from a destructive path to one that aligns with His ways as much as humanly possible. However, not everyone is receptive to *metanoia*. In Luke 5, Jesus addresses the scribes and Pharisees with sarcasm, highlighting their refusal to acknowledge their need for repentance due to their self-righteousness and hardened hearts, while He works with those who recognize their sin and desire His help.