WSC Q.54: What is required in the third commandment?
The third commandment requireth the holy and reverent use of God’s names, (Matt. 6:9, Deut. 28:58) titles, (Ps. 68:4) attributes, (Rev. 15:3–4) ordinances, (Mal. 1:11,14) Word, (Ps. 138:1–2) and works. (Job 36:24)
WLC Q.112: What is required in the third commandment?
The third commandment requires, That the name of God, his titles, attributes, (Matt. 6:9, Deut. 28:58, Ps. 29:2, Ps. 68:4, Rev. 15:3–4) ordinances, (Mal. 1:14, Eccl. 5:1) the word, (Ps. 138:2) sacraments, (1 Cor. 11:24–25,28–29) prayer, (1 Tim. 2:8) oaths, (Jer. 4:2) vows, (Eccl. 5:2) lots, (Acts 1:24,26) his works, (Job 36:24) and whatsoever else there is whereby he makes himself known, be holy and reverently used in thought, (Mal. 3:16) meditation, (Ps. 8:1,3–4,9) word, (Col. 3:17, Ps. 105:2,5) and writing; (Ps. 102:18) by an holy profession, (1 Pet. 3:15, Micah 4:5) and answerable conversation, (Phil. 1:27) to the glory of God, (1 Cor. 10:31) and the good of ourselves, (Jer. 32:39) and others. (1 Pet. 2:12)