How can we see evidence of true conversion in someone?

The conversion of Zacchaeus reveals that when someone genuinely encounters Christ, there will be clear evidence of that transformation. Zacchaeus immediately declares his intent to give half his possessions to the poor and to restore fourfold to anyone he has wronged, illustrating the principle of a changed heart. According to 2 Corinthians 5:17, if anyone is in Christ, he is a new creation; thus, behaviors and priorities begin to align with one's faith. For Christians, examining such evidence is vital; recognizable change—such as a willingness to abandon sin and engage in acts of love and service—should characterize true believers. This aligns with the teaching that faith without works is dead (James 2:26), reinforcing the belief that a genuine faith must manifest in our lives.