Sins against the Holy Spirit are extremely dangerous to salvation, because they do not arise from mere frailty or ignorance, but are generally accompanied by willful malice and obstinacy against the Spirit of God and the known truth. Persons entrenched in such sin are seldom converted, however, there is no sin that God cannot or will not forgive. These include:

1.  Presumption
 

2.  Despair
 

3.  Resisting the known truth
 

4.  Envy of another’s spiritual good
 

5.  Obstinacy in sin
 

6.  Final impenitence