Luke 21:1 And he looked up, and saw the rich men casting their gifts into the treasury.
Luke 21:2 And he saw also a certain poor widow casting in thither two mites.
Luke 21:3 And he said, Of a truth I say unto you, that this poor widow hath cast in more than they all:
Luke 21:4 For all these have of their abundance cast in unto the offerings of God: but she of her penury hath cast in all the living that she had.
Jesus watches when we give our offerings. Do we give sacrificially as the poor widow? Jesus isn't interested in our big money gifts so much as he is in the heart when we give.
2 Cor 9:6 But this I say, He which soweth sparingly shall reap also sparingly; and he which soweth bountifully shall reap also bountifully.
2 Cor 9:7 Every man according as he purposeth in his heart, so let him give; not grudgingly, or of necessity: for God loveth a cheerful giver.
Notice that we are to give as we decide in our heart.
2 Cor 9:8 And God is able to make all grace abound toward you; that ye, always having all sufficiency in all things, may abound to every good work: