Isaiah 43:8 Kabbalah

הוֹצִ֥יא עַם־עִוֵּ֖ר וְעֵינַ֣יִם יֵ֑שׁ וְחֵרְשִׁ֖ים וְאָזְנַ֥יִם לָֽמוֹ׃

The blind people that have eyes shall be brought forth, and the deaf that have ears.

Read kabbalistic (mystical) interpretation of Isaiah 43:8: and classical mystical sources.