Will there ever be a time when theists and non-theists will stop bickering?

No,however, though we must each hold fast to our personal convictions,we should as adults,be able to share and learn from each other with respect one to another......Respect means to consider the worth of another human being and to even honor each other as a creation of God(from my perspective)......To think that there will never be any sparks,even with the best of intentions,is non-sequitur.