I speak as a man of the world to men of the world; and I say to you, Search the Scriptures!  The Bible is the book of all others, to be read at all ages, and in all conditions of human life; not to be read once or twice or thrice through, and then laid aside, but to be read in small portions of one or two chapters ever day, and never to be intermitted, unless by some overruling necessity.
–John Quincy Adams

And take the helmet of salvation, and the sword of the Spirit, which is the Word of God; with all prayer and requests, praying at all times in the Spirit, and being watchful to this end in all perseverance and requests for all the saints.
Ephesians 6:17-18, ESV