Recently i got to understand that been redeemed by christ blood is being recruited into his blood line....of complete purity without spot.....why? Man's natural blood line has been infiltrated by corruption over the years and so the misbehaviours here and there....ever wondered why you keep doing things against your will?..its in your blood!....Being washed by the blood of the lamb is letting go of evil natures inherited by blood and embracing christ's nature inherited by another blood.

"Forasmuch as ye know that ye were not redeemed with corruptible things,
as silver and gold, from your vain conversation received by tradition from your fathers;
But with the precious blood of Christ, as of a lamb without blemish and without spot:"
— 1 Peter 1:18-19 (King James Version)...

It is blood against blood!!......our blood is our life!!