答：圣经教导我们，信徒的爱心要在知识和各样的见识上多而又多，使我们能分辨是非；并要在真道上造就自己，要"熟练仁义的道理"，心窍"习练得通达，就能分辨好歹"（参腓1:9-10；犹20；来5:13-14）。

99.How can one increase one’s ability to distinguish between right and wrong, good and bad?

    The Bible teaches us that when the love of Christians increases along with knowledge and discernment, we shall be able to distinguish between right and wrong. We are also to build ourselves up in the faith, and become “skilled in the word of righteousness”, so that our hearts “may be trained to distinguish between good and evil (cf Philippians 1, 9, 10;HEBREWS 5, 13, 14).”