An enlightened person is one who has realised his own ‘Reality’ and therefor he is able to know ‘Reality’ of everyone and everything.

So only such person, as they become a path for God to get his job done, can be able to filter out essence from whatever written about Jesus or Krishna as truth, after even 2000 years of Jesus or Krishna. In God’s kingdom, Jesus replied, there will be no time. It is phenomena that exist for us or mind people. For animals too there exist nothing like such.