International Standard Version as you hold firmly to the word of life. Then I will be proud when the Messiah returns that I did not run in vain or work hard in vain.
American Standard Version holding forth the word of life; that I may have whereof to glory in the day of Christ, that I did not run in vain neither labor in vain.
Young's Literal Translation the word of life holding forth, for rejoicing to me in regard to a day of Christ, that not in vain did I run, nor in vain did I labour;