Catholic Answers Live - Abraham, Father of Faith and Works

• 15:33 - I’ve heard people say that Abraham knew that he wouldn’t have to actually sacrifice his son because he said, “wait here, we’ll be back”. What do you think about this?
• 29:23 - What happened with Abraham’s other son?
• 41:20 - Did Abraham know God to be a trinity, or did he know God to just be one person, the Father?
• 45:48 - Follow up on the conversion earlier – Do you typically call the elder generation “brethren”?
• 50:54 - Did Abraham have/receive the Holy Spirit?