Treasury of Scripture Knowledge
[After] saying the above, "You did not want, nor were you pleased, with [peace] sacrifices and [meal] offerings and whole burnt offerings and sin offerings," [although] these are offered according to the law of Moses,
[That Tabernacle] is symbolic of the present time, [indicating] that both gifts and [animal] sacrifices, which are offered [by the priests], are not able to give the worshiper a clear conscience
And that to love Him with all one's heart, with all one's understanding, and with all one's strength, and to love one's neighbor the same way he loves himself, are far more [important] than all the burnt offerings and sacrifices [in the world]."
On the next day John [the Immerser] saw Jesus approaching him and said, "Look, [there is] the Lamb of God; He [will] take away the sin of the people of the world.
[A summary of Jer. 31:31-34 says], "And I [i.e., God] will make this Agreement with them [i.e., Jewish and Gentile believers] when I take away their sins."
1 John 3:5
But, you [should] know that Christ appeared [on earth] to take away [our] sins, and that there is no sin in His life [See II Cor. 5:21].