Matthew 6:24,33
24"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. 33But seek first his kingdom and his righteousness, and all these things will be given to you as well."
Mark 10:17-31
17As Jesus started on his way, a man ran up to him and fell on his knees before him. "Good teacher," he asked, "what must I do to inherit eternal life?" 18"Why do you call me good?" Jesus answered. "No one is good-except God alone. 19You know the commandments: 'Do not murder, do not commit adultery, do not steal, do not give false testimony, do not defraud, honour your father and mother." 20"Teacher," he declared, "all these I have kept since I was a boy." 21Jesus looked at him and loved him. "One thing you lack," he said. "Go, sell everything you have and give to the poor, and you will have treasure in heaven. Then come, follow me." 22At this the man's face fell. He went away sad, because he had great wealth. 23Jesus looked around and said to his disciples, "How hard it is for the rich to enter the kingdom of God!" 24The disciples were amazed at his words. But Jesus said again, "Children, how hard it is to enter the kingdom of God! 25It is easier for a camel to go through the eye of a needle than for a rich man to enter the kingdom of God." 26The disciples were even more amazed, and said to each other, "Who then can be saved?" 27Jesus looked at them and said, "With man this is impossible, but not with God; all things are possible with God." 28Peter said to him, "We have left everything to follow you!" 29"I tell you the truth," Jesus replied, "no one who has left home or brothers or sisters or mother or father or children or fields for me and the gospel 30will fail to receive a hundred times as much in this present age (homes, brothers, sisters, mothers, children and fields-and with them, persecutions) and in the age to come, eternal life. 31But many who are first will be last, and the last first."
1 Timothy 6:6-12
6But godliness with contentment is great gain. 7For we brought nothing into the world, and we can take nothing out of it. 8But if we have food and clothing, we will be content with that. 9People who want to get rich fall into temptation and a trap and into many foolish and harmful desires that plunge men into ruin and destruction. 10For the love of money is a root of all kinds of evil. Some people, eager for money, have wandered from the faith and pierced themselves with many griefs.
11But you, man of God, flee from all this, and pursue righteousness, godliness, faith, love, endurance and gentleness. 12Fight the good fight of the faith. Take hold of the eternal life to which you were called when you made your good confession in the presence of many witnesses.