Name That Trauma:: Reader Tomb on a Delusional Dad & a Sacrificial Son

I remember a show on TV: Possibly mid-70's? Made for TV? CBS?

Anyway, the only scene I remember was a father, under the delusion that God told him to sacrifice his son old-book style. The father held the wriggling tyke shouting verse, he might have had a knife or scissors and a frantic wife was trying to stop him. I was pretty young trying to process the whole drama; why would a Daddy try to kill his son? Years later I would do things that would bring me to near death by my father, but it had nothing to do with divine machinations!

Thanks