<p>13:11 <i>For he knew who was to betray him; that was why he said: Not all of you are clean</i>- The cleansing was not therefore simply a question of being baptized; for Judas had presumably been baptized along with the others. But he had not allowed the sanctifying work of the Spirit within him, and was therefore not cleansed or sanctified within.</p><p>The Lord Jesus knew from the beginning who should betray Him; and yet He went through the pain, shock and surprise of realizing that Judas, his own familiar friend in whom He trusted, had done this to Him (Ps. 41:9; Jn. 6:64; 13:11). He knew, and yet He chose to limit that foreknowledge from love. This is in fact what all human beings are capable of, seeing we are made in the image of God. Thus Samson surely knew Delilah would betray him, and yet his love for her made him trust her. And we as observers see women marrying alcoholic men, wincing as we do at the way their love makes them limit their foreknowledge. There is an element of this in God, as there was in His Son as He faced the cross. Thus we read of the Lord Jesus being silent before His slaughterers, being led out to death as a sheep (Is. 53:7). But this idiom is used about Jeremiah to describe his wilful naivety about Israel's desire to slay him: &quot;I was like a lamb or an ox that is brought to the slaughter; and I knew not that they had devised devices against me&quot; (Jer. 11:19). In this Jeremiah was indeed a type of Christ.</p>