Kind of heart...
Kind of heart, spotless in character, sacred by soul and noble by nature, the Imam devoted all his time in submission to Allah (and in advocating the teachings of the Holy Prophet and his descendants). It is beyond the power of a man to count the deep impression of knowledge and guidance left by the Imam on the hearts of the faithful.
His sayings in devotion and abstinence, in knowledge and wisdom, and in religious exercise and submission to Allah are so great in number that the volume of this book is quite insufficient to cover them all." (as-Sawa`iqu'l-muhriqah, p. 120) The Holy Imam managed to collect the teachings and reforms of the Holy Prophet and his Ahlu'l-bayt in the form of books. His pupils compiled books on different branches of science and arts under his instructions and guidance.
In the excellence of his personal purity and godly traits, the Holy Imam Muhammad al-Baqir was a model of the Holy Prophet and his great grandfather, `Ali ibn Abi Talib. His admonitions created a spiritual sensation among the Muslims in general. He was not only hospitable even to his worst enemies but also used to continually exhort them to the right path. He urged people to earn their livelihood by their own hard work.
The Holy Imam gave much importance to convening majalis (meetings) in commemoration of the martyrdom of Imam Husayn. Kumayl ibn Zayd al-Asadi, one of the most famous and highly talented poets of that time, used to recite the elegy of Imam Husayn in those majalis. Such type of majalis were also greatly encouraged by Imam Ja'far as-Sadiq and Imam `Ali ar-Rida, the Sixth and the Eighth Imams. Imam Muhammad al-Baqir continued his preaching peacefully till 114 AH.
On the 7th Dhi’l-hajjah when he was fifty-seven years old, Hisham ibn `Abdil-Malik ibn Marwan, the then ruler, got him martyred through poison. The funeral prayers for this Holy lmam were conducted by his son Imam Ja'far as-Sadiq, the Six Imam, and his body was laid to rest in Jannatu 'l-Baqi' in Medina.
al-`Allamah at-Tabataba'i writes: Imam Muhammad ibn Ali al-Baqir (the word `baqir' meaning he who cuts and dissects, a title given to him by the Prophet) was the son of the Fourth Imam and was born in 57/675. He was present at the event of Karbala' when he was four years old. After his father, through Divine Command and the decree of those who went before him, he became Imam.