29 joined their leaders and bound themselves with an oath. They swore a curse on themselves if they failed to obey the Law of God as issued by his servant Moses. They solemnly promised to carefully follow all the commands, regulations, and decrees of the Lord our Lord:

Matthew Henry's Commentary on Nehemiah 10:29

Commentary on Nehemiah 10:1-31

(Read Nehemiah 10:1-31)

Conversion is separating from the course and custom of this world, devoting ourselves to the conduct directed by the word of God. When we bind ourselves to do the commandments of God, it is to do all his commandments, and to look to him as the Lord, and our Lord.