The sorrows of those who run after another god shall multiply; their drink offerings of blood I will not pour out or take their names on my lips. The LORD is my chosen portion and my cup; you hold my lot. Psalm 16:4-5

The cruelties and hardships which men endure for their false gods is wonderful to contemplate; our missionary reports are a noteworthy comment on this passage; but perhaps our own experience is an equally vivid exposition; for when we have given our heart to idols, sooner or later we have had to smart for it. Near the roots of our self-love all our sorrows lie, and when that idol is overthrown, the sting is gone from grief. Moses broke the golden calf and ground it to powder, and cast it into the water of which he made Israel to drink, and so shall our cherished idols become bitter portions for us, unless we at once forsake them. Our Lord had no selfishness; he served but one Lord, and served him only. As for those who turn aside from Jehovah, he was separate from them, bearing their reproach without the camp. Sin and the Saviour had no communion. 

We, too, can make our boast in the Lord; he is the meat and the drink of our souls. He is our portion, supplying all our necessities, and our cup yielding royal luxuries; our cup in this life, and our inheritance in the life to come. As children of the Father who is in heaven, we inherit, by virtue of our joint heirship with Jesus, all the riches of the covenant of grace; and the portion which falls to us sets upon our table the bread of heaven and the new wine of the kingdom. Who would not be satisfied with such dainty diet? Our shallow cup of sorrow we may well drain with resignation, since the deep cup of love stands side by side with it, and will never be empty.

Charles Spurgeon, Psalm 16