Immunity is a state whereby certain things cannot harm you. It is having an internal defense. Sometimes, people wonder why they are always attacked and the attacks prosper while some other people do not even see any attack and it seems as if nothing touches them. Perhaps the later group has learnt the principles of spiritual immunity.
You need to worship God. You need to spend time with God everyday, in prayer and in studying the Bible.
The Bible says in Hebrews 10:25 that we should not neglect the assembly of one another.
You need to give to God your tithes and offering, so that He will open the windows of heaven and pour down blessings upon you.
You have to witness to others. Tell others about God’s salvation. You have to live a clean and separated life. The Bible says, “Do not be unequally yoked together with unbelievers, for what fellowship has light with darkness or what concord has the temple of God with Belial.”
Immediately you get truly born again, your friends will change. If your best friends are unbelievers, then your new birth is questionable. If you say you are born again and your boyfriend or girlfriend is an unbeliever, you are playing at the edge of hell fire and the devil might push you in very soon.
Talking about spiritual immunity, the first place to start is your identity. Who are you? If you do not know who you are you cannot know what to do about immunity.
John1: 22-23 says, ‘Then said they unto him, Who art thou? That we may give an answer to them that sent us. What sayest thou of thyself ? He said, I am the voice of one crying in the wilderness, make straight the way of the Lord, as said the prophet Esais.” So, that man knew who he was. The question is, who are you? Ignorance about your identity can put you into trouble.