Guru Nanak was also an eye-witness to the treatment meted out te the people by Babur when he invaded India in 1521. Nanak was at Sayyidpur, now called Eminabad, 80 kilometres from Lahore, in the Gujranwala District Babur ordered a general massacre of the people and thousands of persons were taken prisoners. The barbarous treatment of prisoners, in the camp, particularly of women, broke the tender heart of Nanak In his agony he even took God to task. He said:
“Thou, O Creator of all things,
Takest to Thyself no blame;
Thou hast sent Yama disguised as the great Moghal, Babar.
Terrible was the slaughter,
Loud were the cries of the lamenters.
Did this not awaken pity in Thee, O Lord?
Thou art part and parcel of all things equally, O Creator:
Thou must feel for all men and all nations.
If a strong man attacketh who is equally strong,
Where is the grief in this, or whose is the grievance?
But when a fierce tiger preys on the helpless cattle,
The Herdsman must answer for it.” (306-7)

What It Means

This is a placeholder explanation generated by the low-overhead model. It interprets "Guru Nanak was also an eye-witness to the treatment meted out te the people by Babur when he invaded India in 1521. Nanak was at Sayyidpur, now called Eminabad, 80 kilometres from Lahore, in the Gujranwala District Babur ordered a general massacre of the people and thousands of persons were taken prisoners. The barbarous treatment of prisoners, in the camp, particularly of women, broke the tender heart of Nanak In his agony he even took God to task. He said:
“Thou, O Creator of all things,
Takest to Thyself no blame;
Thou hast sent Yama disguised as the great Moghal, Babar.
Terrible was the slaughter,
Loud were the cries of the lamenters.
Did this not awaken pity in Thee, O Lord?
Thou art part and parcel of all things equally, O Creator:
Thou must feel for all men and all nations.
If a strong man attacketh who is equally strong,
Where is the grief in this, or whose is the grievance?
But when a fierce tiger preys on the helpless cattle,
The Herdsman must answer for it.” (306-7)" in the context of "in RC Majumdar, Volume 7: The Mughul Empire [1526-1707]" to mean that wisdom is timeless.