In every comparison of the law of Moses and the new covenant that came by Jesus Christ, the new covenant stands supreme. The characteristic word in the Book of Hebrews is better, and everything is better about the new covenant. In actuality, we honor our father and mother and we give our tithes because the principles of the law are written in our hearts by the Spirit of God. We give willingly and liberally because the Spirit motivates us to give what God has said is His. To Show My Love.
Love is the strongest motivation in the world.
Anyone can honk his horn. For someone who genuinely loves the Lord, the tithe is only the beginning of his giving. To Fulfill an Obligation. Jesus did not criticize the Pharisees for paying tithes. He commended them.