Paul was obeying Jesus.  Jesus said to those fishermen on Galilee’s waters, “Launch out into the deep, and let down your nets for a draught.”  Paul said, “I have steadily made it the one thing I drove hard at in service, to get out beyond all other lines and nets to where nobody has yet gone.”

Use What You Have.

The third step in this service-call is this:  practicality in service:  “Let down your nets.”  I can imagine Peter saying, “Master, if we had known your plans for this morning, I would have sent up to Tyre for the newest patented nets, or down to Cairo.  These nets of ours have been patched and patched.  They are so old.”  The Master says, “Let down your nets.”

There is a very common delusion that holds us back from doing something because we are not skilled in doing it.  “Let the pastor speak to that young man; I can’t do it very well.”  “I can’t teach very well; let some one else take that class.”  The Master says, “Use what you have.”  Do your best.  Your best may not be the best, but if it be your best, it will be God-blest, and always bring a harvest.

Use what you have.  Do not despise the stuff God put into you.  Train and discipline it the best you can, and use it.  And in using it you will be training it.  The best training is in use.  Brains and pains and prayer are an irresistible trinity.  When the gray matter and the finger tips and the knees get into a combination great results always come.

The old Hebrew farmer Shamgar had only a long ox-goad with which to prod his beasts in the field.  The traditional enemy, the Philistine, comes up over the hill.  Shamgar’s neighbors have taken to their heels.  But Shamgar is made of different stuff.  He asks a man hurrying by, “How many do you think there are?” And the man calls out, “About six hundred, I should say.”

Shamgar sets his jaws together hard, gets a fresh grip on his ox-goad, digs his heels into the ground for a good hold, and mutters to himself, “I guess they are about four hundred short.”  And he smites, left and right, up and down, hip and thigh, with his strange weapon.  And a great victory comes to the nation under its new leader.

David had only a leather sling, home-made likely, and a few smooth stones out of the running brook.  He had skill in slinging stones, a keen trained eye, a steady nerve, a practiced arm, and well-knit muscles.  But what were these against a giant almost twice his height and years, and armed to the teeth?  Yet the ruddy-faced stripling had something better yet along with his sling and stones and skill.  He had a simple trust in God.  He had a hot protest in his heart against the slandering of God’s people by this heathen giant.  He combined all he had, sling, stones, skill, and faith, and the laughing, sneering giant is soon under his feet, and feeling the edge of his own sword.  “Let down your nets.”  Use what you have.