“... YHWH declares, “I am your God” (2:27) and then continues by twice promising to pour out his Spirit (3:1, 2). The possessive “my” makes it clear that it is God’s Spirit that will be imparted. The Septuagint translates ʾet-rûḥî using a partitive genitive as if it were min-ʾet-rûḥî. However, the partitive min- is not found here in Joel. Nor is apo to be found in either Aquila or Symmachus. It is likely that the Septuagint translation could have been suggested by Numbers 11:17, 25 where YHWH takes min-hārûaḥ “of the Spirit” (Septuagint, apo tou pneumatos) that was on Moses and anoints the seventy elders. It is not likely that the translators of the Septuagint were making a considered theological statement that humanity only has some of the Spirit while the totality remains within the Godhead. ...”