Our understandings may differ, but we can relate to a concept of the
universe, as demonstrated right here. Infinite by a kind of
extrapolated induction, but understandable in that sense. I'm
comfortable with the infinite character of the universe, even if it is
difficult or impossible to visualize.

What I find much more difficult or unreasonable, is the Big Bang
concept. It seems to be based on the assumption, that the current
apparent increasing distances between galaxies, can be assume constant
and extrapolated back 13.8 biillion years. Can anyone really believe
for e.g. that all the galaxies just spranf from a single point ? !