Let us therefore come boldly to the throne of grace, that we may obtain mercy and find grace to help in time of need. —Hebrews 4:16

During World War II, the British Isles represented the last line of resistance against the sweep of Nazi oppression in Europe. Under relentless attack and in danger of collapse, however, Britain lacked the resources to see the conflict through to victory. For that reason, British Prime MinisterWinston Churchill went on BBC radio and appealed to the world: “Give us the tools, and we will finish the job.” He knew that without help from the outside, they could not endure the assault they were facing.

Life is like that. Often, we are inadequate for the troubles life throws at us, and we need help from outside of ourselves. As members of the body of Christ, that help can come at times from…