I charge thee therefore before God, and the Lord Jesus Christ, who shall judge the quick and the dead at his appearing and his kingdom;  Preach the word; be instant in season, out of season; reprove, rebuke, exhort with all longsuffering and doctrine.  For the time will come when they will not endure sound doctrine; but after their own lusts shall they heap to themselves teachers, having itching ears;  And they shall turn away their ears from the truth, and shall be turned unto fables.  But watch thou in all things, endure afflictions, do the work of an evangelist, make full proof of thy ministry.
 

And they took their journey from Elim, and all the congregation of the children of Israel came unto the wilderness of Sin, which is between Elim and Sinai, on the fifteenth day of the second month after their departing out of the land of Egypt.  And the whole congregation of the children of Israel murmured against Moses and Aaron in the wilderness: