Hebrews 2:16-18 AMPC
For, as we all know, He [Christ] did not take hold of angels [the fallen angels, to give them a helping and delivering hand], but He did take hold of [the fallen] descendants of Abraham [to reach out to them a helping and delivering hand]. [Isa. 41:8, 9.]
So it is evident that it was essential that He be made like His brethren in every respect, in order that He might become a merciful (sympathetic) and faithful High Priest in the things related to God, to make atonement and propitiation for the people's sins.
For because He Himself [in His humanity] has suffered in being tempted (tested and tried), He is able [immediately] to run to the cry of (assist, relieve) those who are being tempted and tested and tried [and who therefore are being exposed to suffering].
AMPC: Amplified Bible, Classic Edition