This is what I learnt from the teachings:
We can always expel members or ministers who commit sin intentionally. Before you expel a member in the church of God you have to be clean. There are pastors who preach that do not commit adultery, do not steal but they commit adultery and they steal also, so we have to stop committing sin before we can expel a member in the church of God. In some churches if you disobey the doctrines of God the pastors are not concerned so far you pay your contributions in their church.
One of the sin against the holy spirit is blasphemy. The laws of the holy spirit to the church are; we should all abstain from meat offered to idol, from things strangled, and from fornication. Some idol are made up of wood, some are made up of iron, some are made up of silver, after making these idol they call ithem their God and they bow down and worship them, the bible told us to abstain from worshipping idol. Idolatry is abominable before God. Praying to Mary by the catholic is idolatry because the statue was created by man. Christians are prohibited from eating food offered by idol for it will defile our conscience because God will be angry with us if we eat them. Catholic also worship angels, the only one we should worship is God not angels, not man, not wood and silver. Mary is not God, Mary also worship God, so why worship the dead God. The God of the Muslim is different from the Christian God, the muslim call their God Allah because their God cannot begat, the Christians God begat lord Jesus christ. When Jesus came to the world the word was already created. If food was offered to the God of Muslims we are commanded not to eat it because we are true Christians. The God of the Jews nowadays is different from the Christian God because their God is a false God.
God is angry with any man eating blood, so it is is prohibited by Christians to eat blood because it is blood God use for our atonement of sins. Christ purchased blood for the atonement of our sin on the cross of calvary. Why is blood prohibited because it is sacred before God.
Lastly we are to abstain from fornication. Your body is the temple of the holy spirit, so we have to flee from fornication.