The easy answer to this question is that in Buddhism the concept of God simply does not appear at all. After all, the historical Buddha, Siddharta Gautama, was born 500 years before Jesus. So if you had asked him, “does God exist?” he would probably have said, “Who?” But for people brought up in Judaeo-Christian cultures over the last few decades, it is a valid question. It is one that I grappled with myself 30 years ago, on my journey towards Nichiren Buddhism and away from my devout Catholic upbringing.
At first sight, the two philosophies seemed poles apart. ‘God’ was ‘somewhere out there’ whereas Buddhahood was in me. Christian prayer was about asking for salvation from an omniscient, omnipotent and omnipresent Father. Whereas Buddhist chanting was about deciding and determining to be happy, all by yourself. Christianity had taught me that man was essentially flawed and needed forgiving, whereas Buddhism promised that we are essentially brilliant and just needed polishing (lots of polishing, as it turns out…). This all led to some overly spiky debates with sincere Christians.
With my superficial understanding of Nichiren’s teachings, Buddhism probably appealed to a more selfish and self-centred part of me. Especially as there were no concepts of sin, of guilt, or of what I saw as stifling obedience to an external power. Instead Buddhism seemed to promise freedom, individuality and self-expression.