1 Thessalonians 5:23 YLT

²¹  all things prove; that which is good hold fast;

²²  from all appearance of evil abstain ye;

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;

²⁴  stedfast is He who is calling you, who also will do 'it'.

²⁵  Brethren, pray for us;