'Faithfulness' in the Bible

I will commit myself to you in faithfulness; then you will acknowledge the Lord."

Hear the word of the Lord, you Israelites! For the Lord has a covenant lawsuit against the people of Israel. For there is neither faithfulness nor loyalty in the land, nor do they acknowledge God.

What am I going to do with you, O Ephraim? What am I going to do with you, O Judah? For your faithfulness is as fleeting as the morning mist; it disappears as quickly as dawn's dew!

For I delight in faithfulness, not simply in sacrifice; I delight in acknowledging God, not simply in whole burnt offerings.