In the battle ground of Mahabharata Lord Krishna showed his Vishwaroop to Arjun for counseling him and for reminding him to his duties. Arjun saw that the Kaurva’s were going into the mouth of Lord Krishna. But he did not see Abhimanyu (his son) going into the mouth of the lord. Abhimanyu also died in the battle but God concealed this information from Arjun. Hence, what God wants to conceal, no astrologer will be able to predict.
