Your peace of mind, your assurance of answers to vexing problems, your ultimate joy depend upon your trust in Heavenly Father and His Son, Jesus Christ.
To exercise faith is to trust that the Lord knows what he is doing with you and that He can accomplish it for your eternal good even though you cannot understand how He can possibly do it...Your Father in Heaven and His Beloved Son love you perfectly.
Our Father expects you to learn how to obtain that divine help by exercising faith in Him and His Holy Son, Jesus Christ.