Matthew 28:20

1 John 2:3-4 NIV
We know that we have come to know him if we keep his commands. Whoever says, “I know him,” but does not do what he commands is a liar, and the truth is not in that person.

Acts 18:9-10 NIV
One night the Lord spoke to Paul in a vision: “Do not be afraid; keep on speaking, do not be silent. For I am with you, and no one is going to attack and harm you, because I have many people in this city.”

Isaiah 41:10 NIV
So do not fear, for I am with you; do not be dismayed, for I am your God. I will strengthen you and help you; I will uphold you with my righteous right hand.

Joshua 1:5 NIV
No one will be able to stand against you all the days of your life. As I was with Moses, so I will be with you; I will never leave you nor forsake you.