John 6:40

And this is the will of Him that sent Me, that everyone which seeth the Son and believeth on Him may have everlasting life; and I will raise him up at the last day.

Jesus now makes a plain, frank statement. He had not said that He would give the wonderful bread that came down from heaven, but He had asserted that this miraculous Bread which came down from heaven had the power to give eternal life. He Himself is that Bread of Life. No matter who it is that comes to Him, he will no more suffer with hunger, just as he that drinks of the living water of His salvation will never again be bothered with thirst. To come to Jesus means to believe in Him as the Savior of the world. All the desires and longings of the soul find their complete gratification in Him and His mercy. But although the Son of God and such perfect satisfaction was brought so neat to the Jews, yet they did not believe. They have seen Him in His ministry of miracles, and they have heard the words of life which issued from His mouth at such times, but they have refused to believe. They should know, therefore, that everything which the Father gives to the Son will come to Him. To come to Jesus is to believe; faith is a spiritual coming. The heart and the will of a person goes to Christ, is joined to Christ. All those people actually come to Jesus whom the Father has given to Him as His own. Faith is the result of God's merciful selection. It is a call and selection of grace, and therefore none of those that come to Him in faith will the Lord cast out. God's thoughts are thoughts of peace and mercy only; He has no desire for the death of any sinner. To fulfill this merciful kind purpose of His heavenly Father Jesus has come into the world. It is the will of the Father that Jesus lose none of those whom the Father has given Him. They are all equally precious in His sight, far too dearly bought to be lost. Those, therefore, whom the Father has given to the Son as His own, the Son should raise from the dead on the last day to give them the full enjoyment of the blessings and the glory which are their heritage. For the sake of clearness and emphasis, Jesus repeats the same thought. It is the will of the Father who sent the Son into the world that everyone that looks upon the Son in faith, that accepts Him as the Son of God and the Savior of the world, shall, without fail, have eternal life, shall become partaker of the glories of heaven by and in the resurrection. In Christ we have been chosen unto eternal life.