And the Word became flesh and dwelt among us, and we have seen his glory, glory as of the only Son from the Father, full of grace and truth.
The above verse may be referred to as a cornerstone verse of the New Testament, if not the entire Bible. The “Word became flesh” is a clear reference to the incarnation of Christ. The fact that God the Son became the Son of Man is the most profound truths of the Bible. It is, without a doubt, one of the most significant truths of the Bible. Only by becoming like man could Jesus suffer and die and deliver us from the One who would destroy man, the Devil:
Since therefore the children share in flesh and blood, he himself likewise partook of the same things, that through death he might destroy the one who has the power of death, that is, the devil,
Jesus was, like God, “full of grace and truth.” God the Son was not, in His incarnation one-half God and one-half man. This is a belief many try to teach. In the early church that often became a debate. But, this first plainly states that Jesus was “full” of grace and truth. That means He, like the Father, has no evil or deception. Remember, deception is the Devil’s currency. Here is what John will later record from Jesus’ own words:
You are of your father the devil, and your will is to do your father's desires. He was a murderer from the beginning, and does not stand in the truth, because there is no truth in him. When he lies, he speaks out of his own character, for he is a liar and the father of lies.
When we deal in truth we are walking with God. When we deal in untruth we are not walking with God. That is the simply truth of the above verse. Notice what Paul states to us about our thinking:
Finally, brothers, whatever is true, whatever is honorable, whatever is just, whatever is pure, whatever is lovely, whatever is commendable, if there is any excellence, if there is anything worthy of praise, think about these things. What you have learned and received and heard and seen in me—practice these things, and the God of peace will be with you.
When we start our thinking with “truth” we end up with “peace” in our hearts. Jesus was full of “grace and truth.” Those two attributes are inseparable. When we speak truth we have grace. When we have grace we will speak truth.