How do you know if the person talking to you about the Bible is qualified? How do you tell a "meterologist" from "a window washer"? What qualifies someone as "educated" in the scriptures? Since the scriptures were not written by men at a special school, why would a special school qualify one person more than another? Whether it's a Watchtower school or a seminary school or a secular school or no school that a person went to, what does that matter? Isn't it holy spirit that qualifies whether or not a person could understand and explain the scriptures, since the scriptures are inspired by God's holy spirit?
"I tell you today that you will certainly perish." (Deuteronomy 30:18)
Would you also say that this verse means the Israelites would perish the day they heard this sentence? Where would you put the "comma"?
"I tell you today, that you will certainly perish."
Check out the context.
"But if your heart turns away and you do not listen and you are enticed and bow down to other gods and serve them, I tell you today that you will certainly perish. You will not live long in the land you are crossing the Jordan to possess. I take the heavens and the earth as witnesses against you today that I have put life and death before you, the blessing and the curse; and you must choose life so that you may live, you and your descendants, by loving Jehovah your God, by listening to his voice, and by sticking to him, for he is your life and by him you will endure a long time in the land that Jehovah swore to give to your forefathers, Abraham, Isaac, and Jacob.”
Check out the theme of the Bible.
Jehovah wants people to live on the land. Jehovah swore to give the land to Abraham, Isaac, and Jacob. There is no "land" in heaven. For God to fulfill His promise, He will resurrect Abraham, Isaac, and Jacob here to the earth. They will live in Paradise. So will the man who died next to Jesus.
"Truly I tell you today, you will be with me in Paradise."
(Holy spirit makes it clear where to put the comma. The WT people got the comma right in this case...they just don't realize Jesus will hang out on earth too.)