However, there are other elements or characteristics that one can and should attribute
to theism and deism that help us distinguish these two groups. All or almost all other western
theistic religions are monotheistic that attribute their legitimacy to God-revealed sources and,
with the possible exception of Judaism, believe in an afterlife. Meanwhile, deistic religions
are monotheistic (or perhaps more accurately “monodeistic”) that by definition do not assign any
legitimacy for their religion or other religions to God-revealed sources. Some deists believe
in God more as an unidentifiable entity or as nature itself and do not believe absolutely in the
afterlife. Other deists groups believe in a traditional “monodeistic” God and hope for the afterlife.
Religious Deists, and no other deists, hold that there must be an afterlife based on the fact that
God’s benevolence and our special place in His plans. And, even though RDs do not believe that
God is active in this life, they nonetheless believe in an afterlife with a present and active
God – that He is purposefully deistic in this life and theistic in the next life.
For centuries, all forms of deism have been wrongly described by Biblical Christians as some
form of de facto atheism and by atheists as just a softer side of some kind of revealed religious
movement similar to Christianity. Part of this confusion has come from the fact that atheist
and Christian alike, for centuries and still very much to this day, define “religion” wrongly as
“revealed religion”. They both have come to discredit any religion based on reason and characterize
it as somehow illegitimate. As a result, in the Western world (with the possible exception of Unitarianism),
disillusioned Christians believe that if they walk away from Christianity this implies walking away
from God and all forms of religion and into agnosticism or some kind of atheism. Likewise, many
atheists and agnostics wrongly assume that if Christianity and its theology are false then
anything else related to God must also be false or without merit.
It is also important to clarify that Religious Deism is a theological and effectively a “non-revealed
religious” movement. When we say that RD is non-revealed, it means that it is based on reason
and not on what God has supposedly revealed to us through a divinely inspired book (like the Bible),
or the words and actions of a prophet or messenger of God (like Jesus or angels) speaking
on behalf of God, miracles, or other divinely inspired or originated actions. As a result, Christianity
would be considered a “revealed religion” since it bases its legitimacy on sources that it claims have
been revealed to them by God. Religious Deism offers a more substantial and theologically tangible
option than other modern non-revealed religious options like Unitarianism and modern deism, which we
refer to as secular deism for reasons explained elsewhere in the site. The Religious Deism that is
proposed here offers a viable, reason-based theological alternative somewhere “in the middle” between
revealed Christianity and empirically-focused atheism, without falling into some kind of relativist
or pragmatic, “moderate” theological compromise between the two.