This means that once you are a believer, the blood of Jesus Christ keeps on cleansing you from every sin!
Because you are continually cleansed, you are always in the light. Of course, you will fail here and there, but you are still in the light because the blood is continuously washing you!
The Bible says that we overcome the devil, the accuser of our brethren, by the blood of the Lamb. (Revelation ) If you have sinned, remind yourself that Jesus’ blood keeps on cleansing you from every sin—24 hours a day, seven days a week—and move on with God!
The eternal blood of Jesus Christ offers you eternal redemption and everlasting righteousness. Accept the payment of His blood as the final, perfect and only sacrifice you will ever need!
But if we walk in the light as He is in the light, we have fellowship with one another, and the blood of Jesus Christ His Son cleanses us from all sin.1 John 1:7