“Haven’t I commanded you: be strong and courageous? Do not be afraid or discouraged, for the Lord your God is with you wherever you go” (Joshua 1:9)

“Be sober-minded, be alert. Your adversary the devil is prowling around like a roaring lion, looking for anyone he can devour” (1 Peter 5:8)

“Iron sharpens iron, and one person sharpens another” (Proverbs 27:17)

“How can a young man keep his way pure? By keeping your word” (Psalm 119:9)

"Be on your guard; stand firm in the faith; be courageous; be strong. Do everything in love." (1 Corinthians 16:13-14)

"For where two or three are gathered in my name, there am I among them.” (Matthew 18:20)