15My mouth shall shew forth thy righteousness and thy salvation all the day; for I know not the numbers thereof. 16I will go in the strength of the Lord GOD: I will make mention of thy righteousness, even of thine only. 17O God, thou hast taught me from my youth: and hitherto have I declared thy wondrous works. 18Now also when I am old and grayheaded, O God, forsake me not; until I have shewed thy strength unto this generation, and thy power to every one that is to come.19Thy righteousness also, O God, is very high, who hast done great things: O God, who is like unto thee! 20Thou, which hast shewed me great and sore troubles, shalt quicken me again, and shalt bring me up again from the depths of the earth. 21Thou shalt increase my greatness, and comfort me on every side.