Abandoned By God - Psalm 77

What do you do when God is silent? In our walk with God, there are times when we can become overwhelmed with troubles and trials. We often expect that during such times we will pray to God and He will hear and deliver us. When we call out to Him and our cries are met with silence and His seeming inaction, our disappointment turns to fear, doubt, and even anger. Weary saints cry and complain doubt, and question even while they continue to believe. What is the cure for the saint who is worn down, when his or her soul is over-weighed but God is silent?