The purpose of the Lord's Supper is to receive from Christ the nourishment and strength and hope and joy that come from feasting our souls on all that He purchased for us on the cross, especially His own fellowship.
John PiperThe answer, The answer, my friend, is not yours to invent or create. It will be decided for you. It is outside you. It is real and objective and firm. One day you will hear it. You donโt create it. You donโt define it. It comes to you, and sooner or later you conform to itโor bow to it.
John PiperPrayer as a relationship is probably your best indicator about the health of your love relationship with God. If your prayer life has been slack, your love relationship has grown cold.
John PiperThe greatest cause in the world is joyfully rescuing people from hell, meeting their earthly needs, making them glad in God, and doing it with a kind, serious pleasure that makes Christ look like the Treasure he is.
John Piper