Answer:
Guru Amardas Ji taught that devotion to God should be expressed through selfless service and humility. He continued the practice of Guru Nanak's teachings, which emphasized meditation and honest living. The compilation of hymns and writings during his time laid the foundation for the Guru Granth Sahib, the holy scripture of Sikhism.
Guru Amardas Ji was the third of the ten Sikh Gurus. He was born in 1479 in a village near Amritsar, India. He was a farmer and a trader before he became a Guru. He was a very humble and kind person. He always helped others and he was always willing to listen to their problems. He was also a very wise man. He taught his followers to live a simple life and to be honest and truthful. He also taught them to meditate and to pray to God.
Guru Amardas Ji died in 1552. He was succeeded by Guru Ram Das Ji.