Bible reference (New Testament) ~ 1Corinthians 10:31-33

Christian attitude ~ Honor God in all your actions so that others would be drawn to Jesus through you.

1 Corinthians 10:

31 Therefore, whether you eat or drink, or whatever you do, do all to the glory of God. 32 Give no offense, either to the Jews or to the Greeks or to the church of God, 33 just as I also please all men in all things, not seeking my own profit, but the profit of many, that they may be saved.