The language is specific in it's plurality and that shows masculine gender. However, it also says that we were called adam, meaning from the earth... not that the guy was called that, but the two people (if you believe the account as I do)... And I also believe we were made in "His" image... though there is a good discussion about how that results (such as body, soul, spirit trinity or what.)

But to take offense?

If something can't offend in known quantities (meaning a known such as in science, it cannot offend).... then perhaps the idea that it's up to you about being offended? A person controls whether they want to be offended or not, when it comes to choices... opinions...and unknowns.

As for Him? How can you put a gender on pure truth and love? And what good would it do?