The enemy uses spiritual blindness so that we lose sight of the love of God that has been poured out on our lives, and we stop valuing the received supernatural blessings; and one way to keep us blind spiritual is through disbelief, not having faith.
A man that's blind spiritually is as Good as dead because he has been disconnected from is source and anything that is disconnected from it source is dead.... We need to pray against spiritual blindness
So is my friend.