LionHeart-IV

Is communion symbolic or literal?

I often hear preachers commanding angels to do this and that, but it just doesn't sit well with my spirit. They invariably quote Hebrews 1:14 "Are they not all ministering spirits sent forth to minister for those who will inherit salvation?" However, I don't see any other reference to instructing angels in the New Testament. Surely, the angels are a mechanism that God uses to help, guide and sometimes delivery us, thank you Jesus. But isn't the way that God helps us up to him? I don't see that the scripture in Hebrews 1:14 is strong enough for us to start ordering angels around? What's your opinion?

If a Jehovah Witness claims to have been baptised in water, and then subsequently comes to the Biblical knowledge of Jesus and gets saved - should that person be baptised in water a second time?