I have heard that for eg , The Load Budhdha(Gauthama) was Bodhisathva in his previous lives and was as Jhothipala Manawaka at the time of the Lord Buddha “Kassapa” . He became a monk and delivered Buddhdharma for many of the others person who were there at Kassapa Budhdha Shasana, he had good knowledge
If that is so i really can’t undestand what actually prevent him at least became sothapana during that time ? Because if someone has good undestanding about dhamma it happens because some one analize dhamma very well , I can’t understand how it prevents learning the big picture of nibbana .
It’s hard for me to understand how one can prevent from knowing the following
” One is certain of the true Dhamma (Saddhamma). One is not never going to lose that grasp of Saddhamma. One has grasped what dukkha is. One is endowed with knowledge that is not known to normal humans (asādhāraṇena ñāṇena). One sees true causes (for suffering), one comprehends causally-originated (i.e., paticca samuppanna) phenomena.”