Who are you, to assume to judge that such a one has been forsaken by the Holy Spirit? It would be a fearful responsibility to act on such a conclusion. Of one thing you may rest assured: if the person is at all concerned about his spiritual condition, no matter how deeply he has offended, that very fact is conclusive evidence that the Holy Spirit has not abandoned him, but is still striving with him. When the Holy Spirit leaves a man, that man becomes careless and indifferent and has no desire to pray. It is difficult--almost impossible--for us to understand the operations of the Spirit, but you may be assured that the love and compassion and long-suffering of God are infinite. Christ said that he would cast out none who came to him. With such an assurance, no man need wait to try to solve the mysteries of the Holy Spirit's work. The practical duty of closing with Christ's offer of salvation is the first thing for him to do.