Musar for Psalms 104:5

יָֽסַד־אֶ֭רֶץ עַל־מְכוֹנֶ֑יהָ בַּל־תִּ֝מּ֗וֹט עוֹלָ֥ם וָעֶֽד׃

Who didst establish the earth upon its foundations, that it should not be moved for ever and ever;