What did the Lord come into the world for? He came to liberate man from the bonds of slavery. Apostle Paul explains what kind of slavery it was: For the good that I would I do not: but the evil which I would not, that I do. (Romans 7: 19).
Life in the spirit and the soul begins with one's acceptance of one's neighbour and achieving inner peace. Spiritual life is about simplicity. The first thing that our Saviour and John the Baptist preached to the people was repentance.