[My word] will have sure success in what I send it to do.—Isa. 55:11.
http://wol.jw.org/en/wol/dt/r1/lp-e/2017/2/24
Think about how the preaching of the good news fits in with Jehovah’s loving purpose for humankind. He purposed that humans would inhabit the earth without ever dying; though Adam sinned, Jehovah did not change His mind. Instead, he arranged for humans to be delivered from condemnation to sin and death. Working along with that purpose, Jesus came to earth and sacrificed his life for obedient humans. In order to become obedient, however, they had to understand what God required of them. So Jesus also taught people what God’s requirements are, and he commanded his disciples to do the same. By helping others to become reconciled to God, we share directly in his loving arrangement to rescue mankind from sin and death. This also demonstrates our love both for our fellow man and for Jehovah, “whose will is that all sorts of people should be saved and come to an accurate knowledge of truth.”—1 Tim. 2:4. w16.01 5:15, 16
