בָּרוּךְ אַתָּה ה׳ אֱלֹקֵינוּ מֶלֶךְ הָעוֹלָם אֲשֶׁר קִדְּשָׁנוּ בְּמִצְוֹתָיו וְצִוָּנוּ לַעֲסוֹק בְּדִבְרֵי תוֹרָה
Baruch Atah Adonai Elokeinu Melech ha'olam, asher kid'shanu b'mitzvotav v'tzivanu la'asok b'divrei Torah
Blessed are You, Lord our God, King of the universe, Who has sanctified us with His commandments and commanded us to engage in the words of Torah
לַעֲסוֹק = to engage/be occupied with. Not just to "read" — to be fully immersed.