Happiness isn't eternal, but know that on the harder days, you can still experience laughter and joy even if you are in pain.
1.
Blessed are the pure in heart: for they shall see God.
2.
Blessed are the peacemakers: for they shall be called the children of God.
3.
Wherefore, my beloved, as ye have always obeyed, not as in my presence only, but now much more in my absence, work out your own salvation with fear and trembling.
4.
For it is God which worketh in you both to will and to do of his good pleasure.