1 Corinthians 1:8

8 He will also keep you firm to the end, so that you will be blameless on the day of our Lord Jesus Christ.

Read 1 Corinthians 1:8 Using Other Translations

Who shall also confirm you unto the end, that ye may be blameless in the day of our Lord Jesus Christ.
who will sustain you to the end, guiltless in the day of our Lord Jesus Christ.
He will keep you strong to the end so that you will be free from all blame on the day when our Lord Jesus Christ returns.