Optimism is a wish without warrant; Christian hope is a certainty, guaranteed by God himself. Optimism reflects ignorance as to whether good things will ever actually come. Christian hope expresses knowledge that every day of his life, and every moment beyond it, the believer can say with truth, on the basis of God's own commitment, that the best is yet to come.
J. I. PackerThe task of the church is to make the invisible Kingdom visible through faithful Christian living and witness-bearing .
J. I. PackerWe need to discover all over again that worship is natural to the Christian, as it was to the godly Israelites who wrote the psalms, and that the habit of celebrating the greatness and graciousness of God yields an endless flow of thankfulness, joy, and zeal.
J. I. PackerKnowing about God is crucially important for the living of our lives... Disregard the study of God, and you sentence yourself to stumble and blunder through life blindfolded, as it were, with no sense of direction and no understanding of what surrounds you. This way you can waste your life and lose your soul.
J. I. Packer