Here’s a few you can use from various sources here on CA and elsewhere:
The Bible
-Would you use as your Old Testament Scripture the same books used by Jesus, the Apostles and the early Church?
-Did you know that Protestant and Catholic scholars agree that the first Christians used the Septuagint, which contained the Deuterocanonical books?
-As Christians, do you think we should follow the Apostles and the early Church and continue to accept these seven books, or, should we use a version later chosen by some, but not all, Jews?
-Did you know that the 1611 version of the King James Bible (a Protestant Bible) contained the Deuterocanonical books, even though they were later removed from Protestant Bibles?
-If the Deuterocanonical books were part of Scripture for the first 1500 years of Christianity, what would justify removing those same books only 500 years ago?
-If your church accepts the Deuterocanonical books (Judith, Tobit, Maccabees I&II, Wisdom, Ecclesiasticus [Sirach] and Baruch), given what is written in 2 Maccabees 12:44-46, do you now accept prayers for the dead?
-The Catholic Church chose the canon of the Bible. Was the Church inspired by the Holy Spirit when it decided which books would be included and which omitted?
-Was Martin Luther inspired by the Holy Spirit when he removed seven of those books and parts of Daniel and Esther 1200 years later?
-If you believe in a literalist interpretation of Scripture, how do you explain John chapter 6, where we are told to actually “eat Jesus’ flesh”?
-If everything we need to know as Christians is in the Bible, then where in the Bible does it tell us which books are supposed to be in the Bible?
-Since we know that there were many books around at the time which did and did not make it into the canon of the Bible, is the Table of Contents in your Bible divinely inspired?
Where in the Bible does it say:
-Scripture alone is the sole rule of faith for Christians?
-We are saved or justified by faith alone?
-Baptism is a symbolic gesture that the already saved believer makes to show his commitment to God?
-That every individual, Christian or not, has the right to interpret every single passage of Scripture on their own in order to determine, by their own authority, what is true doctrine and what is false doctrine?
-That you are to have altar calls?
-That you are to meet at your church every Wednesday night?
-Or, that you are to go to church on Sunday?
-That it is ok to disagree on the “non-essential” doctrines as long as you agree on the “essential” doctrines?
-That there is even such a thing as a “non-essential” doctrine, a non-essential part of the Word of God?
Hint: None of those things are in Scripture.
-I bet you love Scripture. Would you feel cheated if there were more books in the Bible than you had been told?
-Did the first-century Christians bring their Bible with them to Church?
If you answer no, and you have to because there was no Bible, then you must admit that “Sola Scriptura”, or the “Bible alone” teaching does not go back to early Christianity. It wasn’t started by Jesus or the Apostles, and it wasn’t practiced by early Christians.
Salvation
- If you believe in “Once Saved, Always Saved”, how can someone who is already saved be found to be unworthy of receiving the Lord’s Supper? (I Cor. 11:27)
-If we are saved by faith alone, do we need to love one another or do we even need to love God to be saved?
-If you have faith, but have not works, can your faith save you? (James 2:14-17)
-If salvation by faith alone is the most central and most important Christian doctrine, then why does the phrase “faith alone” appear only once in all of Scripture, and that is to say that we are not justified by “faith alone”? (James 2:24)
-Is whether or not we have faith God’s sole criteria for judging us worthy of salvation? (Matthew 24:14-30 & 31-46, John 15:1-6, Romans 2:6, Revelation 20:13) Why don’t they say we will be judged by our faith?
-Christ redeemed all men with His death on the cross. In other words, He paid the price for all men’s sins. Yet, not all men are saved. What is the difference between those who are merely redeemed and the subset of that group who are redeemed and saved? Is that something that Jesus did, or is it something each saved individual did?
If it is something that the individual did, isn’t that a “work”?
-Do we have to forgive others in order to have our sins forgiven by God?
(Continued)