A body without spirit is dead. We are spirit but we can also invite some other spirits to live in our body with us. God is Spirit and we can invite Him to be with us and IN US or we can open the door to evil spirits, wrong spirits. The difference is that if we allow evil spirits to enter us, anxiety, fear, hatred, self pity and all the other ones then they take a hold of us and they POSSESS US, they CONTROL us and they cause us to do things that we don't want to do.
Evil spirits will destroy you but Jesus Christ will set you free IF you invite Him in. Jesus Christ will never control you, He will never cause you to do anything that you don't want to do but He does not share space with evil spirits. If we invite Jess in He will set us free but then we have to keep the devil and the evil spirits out. If we invite them in Jesus WILL LEAVE US.
We have to be SPIRIT FILLED, but with the RIGHT SPIRIT, with the SPIRIT OF GOD. Either we open ourselves for the Spirit of God, we accept Him and invite Him in, stay receptive to Him, FOLLOW Him, OBEY Him, or we open the door to the evil spirits that possess us and destroy us and will cause us to end up in damnation.
Are we filled with the RIGHT SPIRIT? Are we filled with the Holy Spirit, the Spirit of God? Are we saturated with Jesus Christ? Can He be seen in us? Or are we filled, possessed and controlled by evil spirits that will destroy us in the end?
May Jesus bless you.