Jesus is our life! (Col3:4)
Col3:4 When Christ, who is our life, shall appear, then shall ye also appear with him in glory.
Jesus is our daily bread! (John 6:48)
John 6:48 I am that bread of life.
Daily food means that we should discover and get to know Christ through the Bible every day.
God made it known that man can live by all the words, that is, all the words of the 66 books of the Old and New Testaments. (De 8:3)
Dt8:3 And he humbled thee, and suffered thee to hunger, and fed thee with manna, which thou knewest not, neither did thy fathers know; that he might make thee know that man doth not live by bread only, but by every word that proceedeth out of the mouth of the Lord doth man live.
It is Jesus Christ, the Word who became flesh and dwelt among us.(Jn 1:14, Rev 19:13)
John 1:14 And the Word was made flesh, and dwelt among us, (and we beheld his glory, the glory as of the only begotten of the Father,) full of grace and truth.
Rev 19:13 And he was clothed with a vesture dipped in blood: and his name is called The Word of God.
Therefore, we must seek and understand Christ in all Scripture. Christ is our daily food. (John 6:48)
John 6:48 I am that bread of life.
Christ is not mere knowledge. Christ is everything (Col 3:11) and the mystery of God (Col 2:2-3). That is why we must daily grow in the knowledge of Christ through the Bible. (2 Peter 3:18)
Col 3:11 Where there is neither Greek nor Jew, circumcision nor uncircumcision, Barbarian, Scythian, bond nor free: but Christ is all, and in all.
Col 2:2 That their hearts might be comforted, being knit together in love, and unto all riches of the full assurance of understanding, to the acknowledgement of the mystery of God, and of the Father, and of Christ; 3 In whom are hid all the treasures of wisdom and knowledge.
2 Pt 3:18 But grow in grace, and in the knowledge of our Lord and Saviour Jesus Christ. To him be glory both now and for ever. Amen.