Pastor John continues looking at the Westminster Shorter Catechism: Q53. Which is the third commandment? Ans. 53. The third commandment is, Thou shalt not take the name of the Lord thy God in vain: for the Lord will not hold him guiltless that taketh his name in vain.(1) (1) Exod. 20:7. Q54. What is required in the third commandment? Ans. 54. The third commandment requireth the holy and reverend use of God's names,(1) titles,(2) attributes,(3) ordinances,(4) word,(5) and works.(6) (1) Matt. 6:9; Deut. 28:58. (2) Ps. 68:4. (3) Rev. 15:3-4. (4) Mal. 1:11, 14. (5) Ps. 138:1-2. (6) Job 36:24.