Are sports that involve fighting (such as UFC) immoral?

Response to comment [from a Christian]:  "Are sports that involve fighting (such as UFC) immoral?"

No.  Some fighting sports (like wrestling of course) are more like acting.

It's always a good to improve one's fighting ability.  You never know when/if you'll need it (Lk 22:36).

A Christian should not participate in meditation (e.g. "mokso", etc.)  We are Christ-centered.

Response to comment [from a Christian]:  "God and Jacob did some MMA back in the day...Genesis 32:24:  "Then Jacob was left alone; and a Man wrestled with him until the breaking of day."

Yep.

We've still got work to do (Eph. 6:12).    

Are sports that involve fighting (such as UFC) immoral?