What, in your opinion, is so “very different”?
By the way, Catholics do not teach that transubstantiation is necessary.
And also, regarding the Bible, how can you possibly claim the Bible supersedes tradition, when the Bible was obviously a product of tradition?
Good questions.
However, my
opinion wouldn’t be helpful–because it would just be an opinion. Here is what Communion is for Conservative Evangelical Christians (As taken from Wayne Grudem’s
Systematic Theology–he says it much better than I could):
Symbolizes Christ’s Death (1 Cor 11:26); Our Participation in the Benefits of Christ’s Death (Matthew 26:26); Spiritual Nourishment (John 6:53-57); Unity of Believers (1 Cor 10:17); Christ affirms his love for me (the invitation of the Lord’s Table extended to the individual); Christ affirms that all the blessings of salvation or reserved for me; I affirm my Faith in Christ;
Grudem also states that a clear difference between the above and Roman Catholic teaching on the Lord’s Supper is this: “The Roman Catholic view fails to recognize the clear New Testament teaching on the
finality and
completeness of Christ’s sacrifice once for all time for our sins: the book of Hebrews emphasizes this many times, as when it says, ‘
Nor was it to offer himself repeatedly, as the high priest enters the Holy Place yearly with blood not his own; for then he would have had to suffer repeatedly since the foundation of the world. But as it is, he has appeared
once for all at the end of the age to put away sin by the sacrifice of himself . . . Christ having been offered
once to bear the sins of many’ (Heb. 9:25-28) . . . When we realize that Christ’s sacrifice for our sins s finished and completed ( “It is finished,” John 19:30; cf. Heb. 1:3), it gives us great assurance to us that our sins are all paid for, and there remains no sacrifice to be paid. But the idea of a continuation of Christ’s sacrifice destroys our assurance that the payment has been made by Christ and accepted by God the Father, and that there is ‘no condemnation’ (Rom:1) now remaining for us.”
You’re second question I will answer more simply for now:
To imply that the Bible is the product of tradition is to imply that God is merely a tradition (and I don’t think, and sincerely hope, you didn’t mean to imply that). To imply such is wrong (and blasphemous) since the Bible (not including the Apocrypha–since Protestants do not consider the Apocrypha to be scripture) is solely the product of God. Tradition
may have been helpful in its canonization–but tradition did not “produce” the actual words (meaning the autographs) of God–God did that (or else the Bible woudn’t actually be the Word of God).
I hope that made some sort of sense, and hopefully helps you to understand the differences between Protestantism (mainly Conservative, Biblical Evangelicalism–excluding Liberal [non-Biblical] Evangelicalism) and Roman Catholicism.