“Cast your burden on Hashem, and He will sustain you.” (Tehillim 55:23)

What brings a man to trust God?

Emuna – Belief.

Because he who believes in the Creator, that all of his success in this world and the next comes from Him and that there is none other besides Him, he resolves to love Him with all his heart.

~ Orchotz Tzaddikim (15th Century)