u wont be able to be healed if you dont believe, that why we walk by faith not by sight because we believe in things we cannot see or touch. Jesus want believers in what he does and also believe we can also do as he does only through belief.

the widow gave in his last penny, she had nothing to fall back on, all the rich they gave the best but they had lots left to fall back on...that means he made that offering trusting god that hell multiply for her, its not about how much you give bt do give with your heart and the things that means the lot to you.

he says he reward those who seek him deligently, that means humble yourself unto him and he is the one who'll bless you, and those who are too proud all their friends have rewarded them.