And nothing on earth can take away the joy and peace I get from my relationship with God.
And here's the thing - I can't speak for anyone else directly, but I suspect much like me they wouldn't want to take away your sense of joy and peace, they just want you to get it from a less-divisive source.
Your particular interpretation of Christianity seems reasonable self-directed and peacable - by that, I mean you don't seem particularly interested on forcing it on anyone, or restricting anyone else's life by your practice of it. Others, however, are not so accommodating: not only the perennially laughable US politics, but (for instance) in the recent situation surrounding abortion provision in Northern Ireland.
As a non-believer, I presume you realise that I quite believe you find joy and peace in these ideas, but equally as I don't think the deity behind the ideas is real I presume that the joy and peace are your own work - we're all capable of that, and when we do it for ourselves we don't have a concrete set of tenets to try to enforce on anyone else.
If we don't have tenets to enforce, if we can stand by and say 'to each their own', we undermine the even more militant, radical religious outlooks we see causing bloodshed, pain, suffering and conflict in many regions around the world. It wouldn't remove strife and problems, but it would remove one of the motivations.
Your specific ideas appear to range from the harmless to the beneficial, but your methodology is the same as those methodologies that justify terrorism, homophobia, misogyny, racism, genocide, caste systems and intersect conflict.
O.