About Abu Bakr:
Abdullah ibn Abi Quhaafah was a senior companion (Sahabi) and the father-in-law of the Islamic prophet Muhammad. He ruled over the Rashidun Caliphate from 632 to 634 CE, when he became the first Muslim Caliph following Muhammad's death. As caliph, Abu Bakr succeeded to the political and administrative functions previously exercised by Muhammad. He was also commonly known as The Truthful (Arabic: ??????? Al-Siddiq).
Do not follow vain desires; for verily he who prospers is preserved from lust, greed and anger.
Abu BakrThere is greatness in the fear of God, contentment in faith of God, and honour in humility.
Abu BakrDo not look down upon any Muslim, for even the most inferior believer is great in the eyes of God.
Abu Bakr