Malachi, a significant figure in biblical literature, is often referred to as the last of the twelve minor prophets in the Old Testament. His full name is not explicitly mentioned in the scriptures; he is simply known as Malachi, which means "my messenger" in Hebrew. The exact birthdate and place of his birth remain unknown, but it is generally believed that he lived during the post-exilic period of Jewish history, around the 5th century BCE, likely in Jerusalem or its vicinity.

Malachi's date of death is also not recorded, but his ministry is thought to have occurred in the same era as the rebuilding of the Jerusalem Temple, which suggests he may have lived until the end of this period. His primary occupation was that of a prophet, serving as a messenger for God and addressing the spiritual and moral issues of his time.

Malachi is best known for his eponymous book, the Book of Malachi, which is the last book of the Old Testament. This work is notable for its profound themes of covenant, social justice, and the coming of a messenger who would prepare the way for the Lord. The text addresses issues such as the corruption of the priesthood, the people's neglect of the covenant, and the promise of divine judgment, making it a crucial part of the prophetic literature.

Little is known about Malachi's early life, but it can be inferred that he was deeply rooted in Jewish traditions and the prophetic tradition of Israel. His literary career is characterized by a distinctive style that combines sharp criticism with a profound sense of hope. His writings emphasize the importance of faithfulness to God and the necessity of moral integrity among the people of Israel.

In terms of his personal life, information is scarce, as is typical for many biblical figures. There are no records of his family or personal circumstances, which leaves his life largely a mystery. However, his legacy endures through his writings, which continue to resonate with readers and scholars alike, providing insights into the challenges faced by the Jewish community in a post-exilic world and the enduring nature of God's covenant with His people.