“Among the benefits of trust in G-d in this world are the following: a heart at rest, free of worldly cares; a tranquil spirit, undisturbed and untroubled by lack of bodily gratification; a sense of calm, security and peace.  As it says, ‘Blessed is the man who trusts in G-d; G-d will be his refuge.  He is like a tree planted by water, that sends out its roots by the stream.(Yirmeyahu 17:7-8)” ~ Chovos Halevovos