Psalm 126

5 Those who sow in tears
will reap with songs of joy.

6 He who goes out weeping,
carrying seed to sow,
will return with songs of joy,
carrying sheaves with him.

Every day, we sow seeds with our actions, whether we are conscious or not. When we say nasty things to friends and family, we sow seeds of discord, and that we shall reap. Since the law of nature says that you shall reap what you sowed.

We reap what we sowed, if we want kindness, sow kindness, if we want love, sow love. Sow good things, and I shall reap good things.