We don't hear many sermons about these teachings. It's far easier to preach on sins that are easy to see and count. Greed, though... that's pervasive. It erodes us from the inside, leaving us dissatisfied and in a state of constant comparison. We keep score in our possessions, in a way that's celebrated in society. Any number of websites, magazines, and social media channels will celebrate covetousness. We covet other houses, other lives, other things. We'd just as soon not think about this as sin.
But Jesus warns us against everything that corrupts, everything that separates us from God. He has care for our souls, and so we have this warning. When our minds think of things we want, hoping they'll bring fulfillment, they're pulling our hearts away from God, who is only one who can truly satisfy.
What do you want most? What does your life consist of?
And how do we pray for the Holy Spirit to help us answer honestly, and then to help shift that answer so that we can say with integrity that we want more of God.