Hebrews 9:17
For a testament is only of force in case of the dead, being never valid so long as the testator lives.
Galatians 3:15
Let me illustrate, brothers, from every-day life. When once a human testament is made, and formally ratified, no one sets it aside or adds to it.
John 14:27
"Peace I leave with you. My own peace I give to you. It is not the world's 'Peace' I give you. Let not your heart be troubled, neither let it be afraid.
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 own peace I give to you. It is not the world's 'Peace' I give you. Let not your heart be troubled, neither let it be afraid.