Hare Krishna,
From Srimad Bhagawatam, canto 3
SB 3.12.6: On the refusal of the sons to obey the order of their father, there was much anger generated in the mind of Brahmā, which he tried to control and not express.
SB 3.12.7: Although he tried to curb his anger, it came out from between his eyebrows, and a child mixed blue and red was immediately generated.
SB 3.12.8: After his birth he began to cry: O destiny maker, teacher of the universe, kindly designate my name and place.
SB 3.12.9: The all-powerful Brahmā, who was born from the lotus flower, pacified the boy with gentle words, accepting his request, and said: Do not cry. I shall certainly do as you desire.
SB 3.12.10: Thereafter Brahmā said: O chief of the demigods, you shall be called by the name Rudra by all people because you have so anxiously cried.
SB 3.12.11: My dear boy, I have already selected the following places for your residence: the heart, the senses, the air of life, the sky, the air, the fire, the water, the earth, the sun, the moon and austerity.
SB 3.12.12: Lord Brahmā said: My dear boy Rudra, you have eleven other names: Manyu, Manu, Mahinasa, Mahān, Śiva, Ṛtadhvaja, Ugraretā, Bhava, Kāla, Vāmadeva and Dhṛtavrata.
SB 3.12.13: O Rudra, you also have eleven wives, called the Rudrāṇīs, and they are as follows: Dhī, Dhṛti, Rasalā, Umā, Niyut, Sarpi, Ilā, Ambikā, Irāvatī, Svadhā and Dīkṣā.
From above verses, we come to know that Rudra was born from Bramha.
My questions:
1. Is Rudra born from Bramha Lord Shankar or Rudra is different demigod?
2. Just like Bramhaji die after 100 years, does lord Shankarji die?
3. if yes, can you provide the vedic reference?
4. Also where does it mention that Lord Shankar is GOD, because Krishna mentiones in Srimad BhagawadGita that He is Supreme God, then why in India many think that Shankarji is Supreme God? Is it mentioned somewhere in scriptures?
Hare Krishna, Hari Bol
Your servant