Why did Jesus need to be baptized?

Jesus' baptism serves multiple theological purposes. Firstly, in Matthew 3:15, He tells John the Baptist, 'Suffer it to be so now, for thus it becometh us to fulfill all righteousness.' This signifies that His baptism was necessary to uphold God's divine order and justice. Jesus, though without sin, entered the waters of baptism to identify with those He came to save, illustrating the necessity of repentance and preparation for His ministry. Moreover, His baptism signifies the commencement of His redemptive work, affirming His role as the Lamb of God. Additionally, the act of baptism demonstrates His submission to the Father's will, showcasing His perfect obedience, which would be requisite for our salvation. Through this, He provides a model for believers to follow in obedience and faith.