But we are bound to give thanks to God always for you, brethren beloved by the Lord, because God chose you from the beginning to be saved, through sanctification by the Spirit and belief in the truth.
To this he called you through our gospel, so that you may obtain the glory of our Lord Jesus Christ.
So then, brethren, stand firm and hold to the traditions which you were taught by us, either by word of mouth or by letter.
Revised Standard Version of the Bible, copyright 1952 [2nd edition, 1971] by the Division of Christian Education of the National Council of the Churches of Christ in the United States of America. Used by permission. All rights reserved. (Revised Standard Version - Holy Bible)