People can tell more about our faith by the way we react than by the way we act.
Always be mindful of the way you react to others, especially in stressful situations. It is easy to "act like a Christian" when your life is going well, but how well do you reflect Christ when times are tough.
If anyone speaks, they should do so as one who speaks the very words of God. If anyone serves, they should do so with the strength God provides, so that in all things God may be praised through Jesus Christ. To him be the glory and the power for ever and ever. Amen.
1 Peter 4:11