Simplify the following text for a Grade 7 native English-speaking person.
Original: Biblical scholars of the time such as Justus Lipsius ( 1547 â `` 1606 ) and Athanasius Kircher ( c. 1601 â `` 80 ) were also beginning to subject the Ark story to rigorous scrutiny as they attempted to harmonize the biblical account with natural historical knowledge .
Simplified: Biblical scholars of the time such as Justus Lipsius ( 1547 â `` 1606 ) and Athanasius Kircher ( c. 1601 â `` 80 ) were also beginning to look at the Ark story more closely . They tried to reconcile the Biblical account with natural historical knowledge of their time .