Matthew 6:20

16“Moreover when you fast, don’t be like the hypocrites, with sad faces. For they disfigure their faces that they may be seen by men to be fasting. Most certainly I tell you, they have received their reward.

17But you, when you fast, anoint your head and wash your face,

18so that you are not seen by men to be fasting, but by your Father who is in secret; and your Father, who sees in secret, will reward you.

19“Don’t lay up treasures for yourselves on the earth, where moth and rust consume, and where thieves break through and steal;

20but lay up for yourselves treasures in heaven, where neither moth nor rust consume, and where thieves don’t break through and steal;

21for where your treasure is, there your heart will be also.

22“The lamp of the body is the eye. If therefore your eye is sound, your whole body will be full of light.

23But if your eye is evil, your whole body will be full of darkness. If therefore the light that is in you is darkness, how great is the darkness!

24“No one can serve two masters, for either he will hate the one and love the other, or else he will be devoted to one and despise the other. You can’t serve both God and Mammon.