I know, it sounds a little boastful to say that we will make such an impact single-handedly, but that's exactly what we should say because that is exactly what we should do. In the Sermon on the Mount, Jesus told his followers to do charitable things single-handedly. Matthew 6:1-4 says,
1"Be careful not to do your 'acts of righteousness' before men, to be seen by them. If you do, you will have no reward from your Father in heaven. 2"So when you give to the needy, do not announce it with trumpets, as the hypocrites do in the synagogues and on the streets, to be honored by men. I tell you the truth, they have received their reward in full. 3But when you give to the needy, do not let your left hand know what your right hand is doing, 4so that your giving may be in secret. Then your Father, who sees what is done in secret, will reward you.
Did you catch verse 3? Jesus said to give to the needy in such an unpretentious manner that your own left hand is clueless about the good deed that your own right hand is doing. Is that possible? How good are you at keeping secrets? Can you keep a secret with your right hand that you promise never to share with your left hand?
I think Jesus is intentionally using exaggeration as a figure of speech to drive home the point that the wonderful act of giving to the needy is never about the one who gives. Instead it is all about bringing glory to God and goodness to others.
As a youngster, I would try to impress my friends and enemies by boasting about my superior skills and talent at just about everything. I used to tell them that I could beat them at whatever with one hand tied behind my back. Of course there was never any rope around at the time I would say that so I never got to prove it. I guess it would have been impressive if I was able to do that.
I know for sure it impresses God when I give to the needy with "one hand tied behind my back." I know it impresses God when I am genuinely more concerned about helping the one in need and about bringing glory to Him than I am about tooting my horn to gain the admiration of others. It impresses Him when I keep secrets about acts of kindness with my right hand that I don't even share with my left.
Imagine a world where we Christians "single-handedly" helped the needy because we are genuinely more concerned about helping the ones in need and about bringing glory to God than we are about our own needs and about impressing others. What kind of world would that be? It would be a "right" handed world, a right kind of world, and the secrets that are kept from the left hand will be safeguarded in the watchful eye of a pleased God until the day this world is over.
Then, imagine a heaven where God the Father receives His children home. Imagine His children arriving through the gates of glory with their left hands tied behind their backs. Imagine the Father saying, "Well done, good and faithful servant," as the Lord Jesus loosens the rope and liberates each child's left hand. Then all secrets are revealed and celebrated as lefty meets righty for the first time, lifted together to receive their reward.
Are you "single-handedly" making an impact on our world? Are you helping the needy "with one hand tied behind your back?" We all should be. If you are, then only you and God know it is so, and God is pleased with that!