Don’t forget Deu. 4:29 and Deu. 6:5
Yes, the Lord Jesus taught these to be the first and great commandments.
In John 4:22-24 Jesus said:
“Ye worship what ye know not what: we know what we worship: for salvation is of the Jews. But the hour cometh, and now is, when true worshippers shall worship the Father in spirit and in truth: for the Father seeketh such to worship Him. God is a Spirit and they that worship Him must worship Him in spirit and in truth.”