God promises peace of mind and heart to His children. If one is experiencing a lack of peace, it's always good to examine oneself to see what the problem might be.
The following verses are helpful. We can see it's very important to forgive and to love. Also, to be thankful.
Please add any verses or thoughts you have, too.
12Therefore, as the elect of God, holy and beloved, put on tender mercies, kindness, humility, meekness, longsuffering; 13bearing with one another, and forgiving one another, if anyone has a complaint against another; even as Christ forgave you, so you also must do. 14But above all these things put on love, which is the bond of perfection. 15And let the peace of God rule in your hearts, to which also you were called in one body; and be thankful. Colossians 3:12-15
The following verses are helpful. We can see it's very important to forgive and to love. Also, to be thankful.
Please add any verses or thoughts you have, too.
12Therefore, as the elect of God, holy and beloved, put on tender mercies, kindness, humility, meekness, longsuffering; 13bearing with one another, and forgiving one another, if anyone has a complaint against another; even as Christ forgave you, so you also must do. 14But above all these things put on love, which is the bond of perfection. 15And let the peace of God rule in your hearts, to which also you were called in one body; and be thankful. Colossians 3:12-15