God resources to wonders in order to convince us only in special cases, and calls in a mystical way each one of us. Which means that our heart is lit by His light, we understand Him, we feel His call and we say “My Lord and God!” same as Thomas did when Jesus resurrected. We don’t touch, but only by increasing our spirit we get to see the unseen God.
Usually, when it comes about himself, man is always unfair and changes the scale; he is more rightful towards himself, he chooses the better, the biggest, and the most beautiful part: he cries and rejoices for himself more than for others. But, Christ crucified on the Cross the love for oneself, and gave His life for us.
Do you want God to love you? Then make him your debtor, lending him the aims given to the poor. Don’t entrust people with your money. Do you want your children to be rich? Then live them the inheritance of God’s goodwill. Because if He sees that you are merciful with your brother, he will unveil to your children, His endless treasures.