וְאוּלָ֗ם בַּעֲב֥וּר זֹאת֙ הֶעֱמַדְתִּ֔יךָ בַּעֲב֖וּר הַרְאֹתְךָ֣ אֶת־כֹּחִ֑י וּלְמַ֛עַן סַפֵּ֥ר שְׁמִ֖י בְּכָל־הָאָֽרֶץ׃
But in very deed for this cause have I made thee to stand, to show thee My power, and that My name may be declared throughout all the earth.
Read kabbalistic (mystical) interpretation of Exodus 9:16: and classical mystical sources.