Catechism #110-111

Question: 110: What does God forbid in the eighth commandment? 

Answer: He forbids not only outright theft and robbery, punishable by law. But in God’s sight theft also includes cheating and swindling our neighbor by schemes made to appear legitimate, such as: inaccurate measurements of weight, size, or volume; fraudulent merchandising; counterfeit money; excessive interest; or any other means forbidden by God. In addition he forbids all greed and pointless squandering of his gifts (Ex. 22:1; 1 Cor. 5:9-10; 6:9-10; Mic. 6:9-11; Luke 3:14; James 5:1-6; Deut. 25:13-16; Ps. 15:5; Prov. 11:1; 12:22; Ezek. 45:9-12; Luke 6:35; Luke 12:15; Eph. 5:5; Prov. 21:20; 23:20-21; Luke 16:10-13). 

Question #111: What does God require of you in this commandment? 

Answer: That I do whatever I can for my neighbor’s good, that I treat others as I would like them to treat me, and that I work faithfully so that I may share with those in need (Isa. 58:5-10; Matt. 7:12; Gal. 6:9-10; Eph. 4:28).