Matthew 22:36-37

"Teacher," he said, "what is the greatest command in the Law?"

Hebrews 8:8-13

Whereas God does find fault with the people of that covenant, when he says: The day is coming, saith the Lord, when I will conclude a new covenant with the house of Israel and with the house of Judah. It will not be on the lines of the covenant I made with their fathers,

Hebrews 12:24

to Jesus who mediates the new covenant, and to the sprinkled blood whose message is nobler than Abel's.

Hebrews 13:20

May the God of peace who brought up from the dead our Lord Jesus, the great Shepherd of the sheep, with the blood of the eternal covenant,

Treasury of Scripture Knowledge

Summary

And the king stood by a pillar, and made a covenant before the LORD, to walk after the LORD, and to keep his commandments and his testimonies and his statutes with all their heart and all their soul, to perform the words of this covenant that were written in this book. And all the people stood to the covenant.

With all their heart

Bible References

With all their heart

Matthew 22:36
"Teacher," he said, "what is the greatest command in the Law?"