Festival Prayers-Succot Kavanot-Psalm 91
“He will charge His angels for you, to protect you in all your ways (Psalms 91:11).” Perhaps a man will say, ‘Who is there to testify against me?’ The very stones of his house and its beams testify against him, as it is written, “For the stone shall cry out of the wall, and the beam out of the timber shall answer it (Habakuk 2:11).” In the school of Rabbi Shila it was taught: The two ministering angels who accompany every man testify
against him, as it is said, “For He will give His angels charge over you.” [Taanit 11a]
The walls of the Succah will testify for us that we observed God’s commandments, as will the angels who accompany us to the Succah.