Heidelberg Catechism: ' What is required in the ninth commandment?'
LORD’S DAY 43 112. What is required in the ninth commandment? That I bear false witness against no one; twist no one’s words; not gossip or slanderer; join in condemning no one unheard and rashly;1 but that I avoid, on penalty of God’s heavy wrath,2 all lying and deceit, as being the proper works of the devil; in matters of judgment and justice and in all other affairs love, honestly speak and confess the truth;3 and, so far as I can, defend and promote my neighbor’s good name.4 1 Ps 15; Prov 19:5, 9, 21:28; Mt 7:1; Lk 6:37; Rom 1:28-32; 2 Lev 19:11-12; Prov 12:22, 13:5; Jn 8:44; Rev 21:8; 3 1 Cor 13:6; Eph 4:25; 4 1 Pt 3:8-9, 4:8 Source: Heidelberg Catechism - Westminster Seminary California
