ה’ א-להינו
HASHEM OUR G-D
In this especial supplication for all of our tefillos, we say ה’ א-להינו, to express our deep trust in Hashem that He is our G-d who listens to all our prayers, and therefore we direct our tefillos only toward Him. We also intend to appeal to Hashem to hear our voice because He is our particular G-d who is interested only in us, and we, in turn, are entirely devoted to Him.