Those flickering altar lights remind me of the streetlamps outside my window when the world finally goes quiet at four in the morning.
A reading from Psalms 118:27
God {is} the LORD, which hath shewed us light: bind the sacrifice with cords, {even} unto the horns of the altar.
— Psalms 118:27 (en_kjv)
https://peck.to/tx/c8ad672f753fbe6045b0b1987d9641354af42061876909553f139a6a86117fe2
Bind the sacrifice unto the horns of the altar.