1 Thessalonians 2:10 Ye are witnesses, and God also, how holily and justly and unblameably we behaved ourselves among you that believe: (KJV ASV)
1 Thessalonians 5:23 and the God of the peace Himself sanctify you wholly, and may your whole spirit, and soul, and body, be preserved unblameably in the presence of our Lord Jesus Christ; (YLT)