Hebrews 9:17
For a testament is valid when men are dead; for else it is of no efficacy whilst the testator is alive.
Galatians 3:15
Brethren, I speak humanly; to use a similitude, a man's testament, if it be passed in legal form, no man can vacate, or add thereunto.
John 14:27
Peace I leave with you, my peace I give unto you: not as the world giveth, give I to you. Let not your heart be agitated, nor shrink back through fear.
Treasury of Scripture Knowledge
Summary
For a testament is of force after men are dead: otherwise it is of no strength at all while the testator liveth.
General references
Bible References
General references
John 14:27
Peace I leave with you, my peace I give unto you: not as the world giveth, give I to you. Let not your heart be agitated, nor shrink back through fear.