Someone who is in God's good graces will always find happiness, but people with bad intentions will wish to be in His good graces but will never receive it.
1.
Trust in the LORD, and do good; so shalt thou dwell in the land, and verily thou shalt be fed.
2.
Delight thyself also in the LORD; and he shall give thee the desires of thine heart.
3.
Happy is that people, that is in such a case: yea, happy is that people, whose God is the LORD.