What is one way that true Christians are different from members of false religions? We “speak the truth.” (Read Zechariah 8:16, 17.) Paul said: “We recommend ourselves as God’s ministers, . . . by truthful speech.” (2 Corinthians 6:4, 7) And Jesus said that people speak “out of the heart’s abundance.” (Luke 6:45) This means that an honest person will tell the truth. He will tell the truth to strangers, coworkers, friends, and loved ones. Let us discuss some examples of how we can show that we are trying to be honest in all things.
If you are a young person, you may want your peers to accept you. Yet because of this desire, some young people are living a double life. They pretend to be morally clean when they are with their family and the congregation but are completely different when they are on social media or with people who do not serve Jehovah. They may use bad language, wear immodest clothes, listen to music with unclean lyrics, get drunk, use drugs, date secretly, or do other bad things. They are lying to their parents, to their brothers and sisters, and to Jehovah. (Psalm 26:4, 5) But Jehovah knows when we claim to honor him and then do things he hates. (Mark 7:6) It is so much better to do what the proverb says: “Let your heart not envy sinners, but be in the fear of Jehovah all day long.”—Proverbs 23:17.
https://wol.jw.org/en/wol/d/r1/lp-e/402018603