Judas had naturally a strong love for money; but he had not always been corrupt enough to do such a deed as this. He had fostered the evil spirit of avarice until it had become the ruling motive of his life. The love of mammon overbalanced his love for Christ. Through becoming the slave of one vice he gave himself to Satan. . . .
Judas was highly regarded by the disciples, and had great influence over them. He himself had a high opinion of his own qualifications, and looked upon his brethren as greatly inferior to him in judgment and ability. They did not see their opportunities, he thought, and take advantage of circumstances. The church would never prosper with such shortsighted men as leaders. Peter was impetuous; he would move without consideration. John, who was treasuring up the truths that fell from Christ's lips, was looked upon by Judas as a poor financier. Matthew, whose training had taught him accuracy in all things, was very particular in regard to honesty, and he was ever contemplating the words of Christ, and became so absorbed in them that, as Judas thought, he could not be trusted to do sharp, farseeing business. Thus Judas summed up all the disciples, and flattered himself that the church would often be brought into perplexity and embarrassment if it were not for his ability as a manager.
The history of Judas presents the sad ending of a life that might have been honored of God. Had Judas died before his last journey to Jerusalem he would have been regarded as a man worthy of a place among the twelve, and one who would be greatly missed. The abhorrence which has followed him through the centuries would not have existed but for the attributes revealed at the close of his history. But it was for a purpose that his character was laid open to the world. It was to be a warning to all who, like him, should betray sacred trusts. . . . For thirty pieces of silver--the price of a slave--he sold the Lord of glory to ignominy and death. CC 317
No one can serve two masters. Either he will hate the one and love the other, or he will be devoted to the one and despise the other. You cannot serve both God and Money. Matthew 6:24 (New International Version)