“Faith is things which are hoped for and not seen; wherefore, dispute not because ye see not, for ye receive no witness until after the trial of your faith” (Ether 12:6). Thus, every time you try your faith—that is, act in worthiness on an impression—you will receive the confirming evidence of the Spirit. As you walk to the boundary of your understanding into the twilight of uncertainty, exercising faith, you will be led to find solutions you would not obtain otherwise. With even your strongest faith, God will not always reward you immediately according to your desires. Rather, God will respond with what in His eternal plan is best for you, when it will yield the greatest advantage. Be thankful that sometimes God lets you struggle for a long time before that answer comes. That causes your faith to increase and your character to grow."
'The Transforming Power of Faith and Character', Elder Richard G. Scott, Ensign, Nov. 2010)