'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."

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.