Your teachers must really be BIBLICALLY ILLITERATE for Christ Himslef said here that just as Jonas was in the belly of the whale THREE DAYS and..........THREE NIGHTS so would the Son of man be in the belly of the earth for THREE DAYS and THREE NIGHTS.
My God but some of you guys are brain dead when it comes to RIGHTLY DIVIDING THE WORD OF TRUTH.
And that link you provided is definitely a good study.
You can lead a horse to water but you can't make him drink
You can lead a man to knowledge but you can't make him think.
Now I have led you to knowledge but I definitely can't make you think.
Some of you guys are WILLINGLY IGNORANT.
The study is complete.