'Loyal' in the Bible

Now a wife of one of the prophets appealed to Elisha for help, saying, "Your servant, my husband is dead. You know that your servant was a loyal follower of the Lord. Now the creditor is coming to take away my two boys to be his servants."

But Jehu wrote them another letter: "If you're loyal to me, and if you intend to obey my commands, then bring the heads of your master's sons and meet me in Jezreel about this time tomorrow."

Jehoiada then drew up a covenant between the Lord and the king and people, stipulating that they should be loyal to the Lord.

He was loyal to the Lord and did not abandon him. He obeyed the commandments which the Lord had given to Moses.