שמעתי ממורי, כל אשר תמצא ידך לעשות בכחך עשה (קהלת ט׳:י׳) להעלות אנשי עשייה אל המחשבה, שנקרא יוד אותיות ידו, והיינו על ידי הדעת שהוא בחינת יוסף כנודע כו': (בן פורת יוסף דף ס"ח ע"ד)
Whatever your hand can do by your strength, do… (Ecclesiastes 9:10) That is, in order to uplift people on [the level of] Assiyah11The lowest of the spiritual worlds. to [the level of] thought, which is known by the letter yud,12As the first letter of the Tetragrammaton, the letter yud represents the world of thought; i.e. the beginning of creation. The letter hey, as the last letter of the Tetragrammaton, corresponds to Malchus and the world of Asiyah. that also spells out the word yado – “his hand” (יוד – ידו). This is by means of Da'as, which is the aspect of Yosef, as is known. Ben Poras Yosef, p. 68d
שמעתי ממורי, כל אשר תמצא ידך לעשות בכחך עשה (קהלת ט׳:י׳) להעלות אנשי עשייה אל המחשבה, שנקרא יוד אותיות ידו, והיינו על ידי הדעת שהוא בחינת יוסף כנודע כו':
(בן פורת יוסף דף ס"ח ע"ד)
Whatever your hand can do by your strength, do… (Ecclesiastes 9:10)
That is, in order to uplift people on [the level of] Assiyah11The lowest of the spiritual worlds. to [the level of] thought, which is known by the letter yud,12As the first letter of the Tetragrammaton, the letter yud represents the world of thought; i.e. the beginning of creation. The letter hey, as the last letter of the Tetragrammaton, corresponds to Malchus and the world of Asiyah. that also spells out the word yado – “his hand” (יוד – ידו). This is by means of Da'as, which is the aspect of Yosef, as is known.
Ben Poras Yosef, p. 68d