KJV: For all things are for your sakes, that the abundant grace might through the thanksgiving of many redound to the glory of God.
NASB: For all things are for your sakes, so that the grace which is spreading to more and more people may cause the giving of thanks to abound to the glory of God.
KJV: We are bound to thank God always for you, brethren, as it is meet, because that your faith groweth exceedingly, and the charity of every one of you all toward each other aboundeth;
NASB: We ought always to give thanks to God for you, brethren, as is only fitting, because your faith is greatly enlarged, and the love of each one of you toward one another grows ever greater;
KJV: For if these things be in you, and abound, they make you that ye shall neither be barren nor unfruitful in the knowledge of our Lord Jesus Christ.
NASB: For if these qualities are yours and are increasing, they render you neither useless nor unfruitful in the true knowledge of our Lord Jesus Christ.