God Sent His Word
So shall my word be that goeth forth out of my mouth: it shall not return unto me void, but it shall accomplish that which I please, and it shall prosper in the thing whereto I sent it.
"To wit, that God was in Christ, reconciling the world unto himself, not imputing their trespasses unto them; and hath committed unto us the word of reconciliation." 2 Corinthians 5:19
God sent His word and committed it unto us. God's Word will accomplish that which He sent it to do as we speak it to others.