Kindness does not only benefit the recipient, the giver also. It is a godly virtue, recognised by many religion and culture. Kindness is the act of being marked by good, charitable and valuable behaviour. The bible emphatically states in:
Ephesians 4:31-32 King James Version (KJV)
31. Let all bitterness, and wrath, and anger, and clamour, and evil speaking, be put away from you, with all malice:
32. And be ye kind one to another, tender-hearted, forgiving one another, even as God for Christ’s sake hath forgiven you.
There must be a putting away of evil from every communication and deeds, for the good to germinate and bear good fruit. Kindness could be equated to unexpected miracles that makes life more worthwhile. We know not how it happened, that someone out of nowhere proved to be a friend indeed. If you do not show kindness you do not received Kindness.
Philippians 4:8 King James Version (KJV)
8. Finally, brethren, whatsoever things are true, whatsoever things are honest, whatsoever things are just,
whatsoever things are pure, whatsoever things are lovely, whatsoever things are of good report; if there be any virtue, and if there be any praise, think on these things.
The unexpected kindness from an unexpected place comes on the people who stayed in the appointed place with God.