Ps 51:8,12,14.   Make me to hear joy and gladness; that the bones which thou hast broken may rejoice. ...Restore unto me the joy of thy salvation; and uphold me with thy free spirit. ...Deliver me from bloodguiltiness, O God, thou God of my salvation: and my tongue shall sing aloud of thy righteousness. Eph 4:30-31.   And grieve not the holy Spirit of God, whereby ye are sealed unto the day of redemption. Let all bitterness, and wrath, and anger, and clamour, and evil speaking, be put away from you, with all malice: Ps 77:1-10.   I cried unto God with my voice, even unto God with my voice; and he gave ear unto me. In the day of my trouble I sought the Lord: my sore ran in the night, and ceased not: my soul refused to be comforted. I remembered God, and was troubled: I complained, and my spirit was overwhelmed. Selah. Thou holdest mine eyes waking: I am so troubled that I cannot speak. I have considered the days of old, the years of ancient times. I call to remembrance my song in the night: I commune with mine own heart: and my spirit made diligent search. Will the Lord cast off for ever? and will he be favourable no more? Is his mercy clean gone for ever? doth his promise fail for evermore? Hath God forgotten to be gracious? hath he in anger shut up his tender mercies? Selah. And I said, This is my infirmity: but I will remember the years of the right hand of the most High. Ps 31:22.   For I said in my haste, I am cut off from before thine eyes: nevertheless thou heardest the voice of my supplications when I cried unto thee. Matt 26:69-72.   Now Peter sat without in the palace: and a damsel came unto him, saying, Thou also wast with Jesus of Galilee. But he denied before them all, saying, I know not what thou sayest. And when he was gone out into the porch, another maid saw him, and said unto them that were there, This fellow was also with Jesus of Nazareth. And again he denied with an oath, I do not know the man. Luke 22:31-34.   And the Lord said, Simon, Simon, behold, Satan hath desired to have you, that he may sift you as wheat: But I have prayed for thee, that thy faith fail not: and when thou art converted, strengthen thy brethren. And he said unto him, Lord, I am ready to go with thee, both into prison, and to death. And he said, I tell thee, Peter, the cock shall not crow this day, before that thou shalt thrice deny that thou knowest me.