“We, of all men, should be most careful,” replied his friend, “for in the prayer taught by the Lord Jesus Christ to His servants, the very first petition to God is, _Hallowed be Thy name_. If we use that name without reverence, our very prayer becomes a mockery, and we are convicted of sin before God. Solemn was the warning given by our Lord: _Every idle word that a man shall speak, he shall give account thereof in the day of judgment._”