Quoting Bishop J. C. Ryle:
Read the Bible with an earnest desire to understand it. Do not think for a moment, that the great object is to turn over a certain quantity of printed paper, and that it matters nothing whether you understand it or not. Some ignorant people seem to imagine, that all is done if they advance so many chapters every day, though they may not have a notion what they are all about, and only know that they have pushed on their bookmark ahead so many pages. This is turning Bible reading into a mere ritual form. Settle it down in your mind as a general principle, that a Bible not understood — is a Bible that does no good! Say to yourself often as you read, “What is this all about?” Dig for the meaning like a man digging for gold.