by the blood of the Lamb and the word of our testimony...

For I am not ashamed of the gospel, for it is the power of God for salvation to everyone who believes, to the Jew first and also to the Greek. (Romans 1:16)

“Return to your home, and declare how much God has done for you.” And he went away, proclaiming throughout the whole city how much Jesus had done for him. (Luke 8:39)

Then my tongue shall tell of your righteousness and of your praise all the day long. (Psalm 35:28)

I will tell of your name to my brothers; in the midst of the congregation I will praise you: (Psalm 22:22)

I will also speak of your testimonies before kings and shall not be put to shame, (Psalm 119:46)

But you will receive power when the Holy Spirit has come upon you, and you will be my witnesses in Jerusalem and in all Judea and Samaria, and to the end of the earth.” (Acts 1:8)

Come and hear, all you who fear God, and I will tell what he has done for my soul. (Psalm 66:16)

"Therefore do not be ashamed of the testimony about our Lord, nor of me his prisoner, but share in suffering for the gospel by the power of God," (2 Timothy 1:8)

So everyone who acknowledges me before men, I also will acknowledge before my Father who is in heaven, (Matthew 10:32)