“And it came to pass after these things, that G-d tested Abraham, and said to him, Abraham; and he said, [Hineni] Behold, here I am.”
– Genesis 22:1, JPS 1917 Tanach
“Such is the answer of the pious: it is an expression of meekness and readiness.”
– Rashi, Midrash Tanchuma, Vayera 22, sefaria.org
Abraham was called to bring his son Isaac as an offering to Mount Moriah – the future location of the Temple. He answered, initially, without having specifically been told yet, what commandment he was to fulfill. He answered with one word, “hineni,” “an expression of meekness and piousness.” Meekness denotes humility, in the face of G-d’s greatness. Readiness to serve H’Shem connotes the ideal mindset of a righteous person. Abraham made a committment to carry out G-d’s will, inasmuch that his response was one of unequivocal piety, in regard to the will of H’Shem.
Therefore, it is an even greater accolade to his merit, that upon hearing that he was to bring up Isaac as an offering, he did so without wavering. Consider the ramifications: Sarah was barren for thirty nine years, before G-d fulfilled the promise of a child. Abraham was ninety nine when Sarah gave birth. Isaac was the sole heir to the legacy of Abraham and Sarah, the next in line to fulfill the mission, whereof Abraham was called out from his homeland, to a place that he would be shown. To bring up Isaac as an offering was tantamount to the end of all the hope and aspirations of over fifty centuries of patient waiting.
Yet, both father and son, Abraham and Isaac went willingy up Mount Moriah. Isaac permitted himself to be bound to the mizbeach (altar). Yet, when Abraham reached out for the macholes (knife), an angel stayed his hand, saying, “‘Lay not thy hand upon the lad, neither do thou any thing unto him; for now I know that thou art a God-fearing man, seeing thou hast not withheld thy son, thine only son, from Me’” (Genesis 22:12, JPS). Abraham was further blessed, “in thy seed shall all the nations of the earth be blessed” (Genesis 22:18, JPS). Perhaps, this may be seen as a segue to Rosh HaShannah, when the entire world is judged; and, H’Shem decides how many blessings we will receieve.