Catholic Answers Live - Eucharist in the Bible

• 22:00 - do they say that you can’t receive the Eucharist if you’ve committed a mortal sin? 
• 33:37 - Is there a correlation between the Eucharist and how we are made in the image of the Holy Trinity? 
• 45:12 - How often is the Eucharist supposed to be offered and why? 
• 47:45 - I did RCIA under Dr. Feingold and am a recent convert. Can you talk about why God chooses to use physical things to be bridges to the eternal? 
• 52:30 - I’m a Lutheran, why do Catholics have the sacrificial part? I don’t see it.