" Every man according as he purposeth in his heart, so let him give; not grudgingly, or of necessity: for God loveth a cheerful giver."
(2 Corinthians 9:7)
When you give, God will multiply back to you what you've sown. Know that when you have seed in the ground, God is going to turn His favor in your direction. When you are faithful to God, He is always faithful back.