Jesus Blood and Your Testimony
Rev. 12:11 (NLT) And they have defeated him because of the blood of the Lamb and because of their testimony.
The blood of Jesus purchased our freedom from sin, therefore we are free. Our testimony is the public witness of that freedom. When you have something and possess the confidence to share it anytime, nothing can defeat you.
Sometimes the things that seek to bind us are less obvious than sin and satan. There are a host of extrinsic (originating from the outside) and intrinsic (originating from the inside) factors such as discouragement, manipulation, fear, flaky people, and more. Anything that distracts from God's purpose and grieves your spirit needs to be overcome.
Since redemption through Christ's blood is a settled victory, the things we talk about (our testimony) should reflect our victorious attitude in every area of life.