The church is the new covenant community – “This cup is the new covenant in my blood” (Luke 22:20; 1 Corinthians 11:25) – we say when we take communion. The new covenant is the spiritual work of God to put His Spirit within us, write the law on our hearts, and cause us to walk in His statutes. It is a spiritually authentic community. Unlike the old covenant community it is defined by true spiritual life and faith. Having these things is what it means to belong to the Church. Therefore to give the sign of the covenant, baptism, to those who are merely children of the flesh and who give no evidence of new birth or the presence of the Spirit or the law written on their heart or of vital faith in Christ is to contradict the meaning of the new covenant community and to go backwards in redemptive history.
John Piper

GOD’S-ACRE

I LIKE that ancient Saxon phrase, which calls
The burial-ground God’s-Acre! It is just:
It consecrates each grave within its walls,
And breathes a benison o’er the sleeping dust.

God’s-Acre! Yes, that blessed name imparts
Comfort to those who in the grave have sown
The seed that they had garnered in their hearts, —
Their bread of life, alas! no more their own.

Into its furrows shall we all be cast,
In the sure faith that we shall rise again
At the great harvest, when the archangel’s blast
Shall winnow, like a fan, the chaff and grain.

Then shall the good stand in immortal bloom
In the fair gardens of that second birth,
And each bright blossom mingle its perfume
With that of flowers which never bloomed on earth.

With thy rude ploughshare, Death, turn up the sod,
And spread the furrow for the seed we sow;
This is the field and acre of our God,
This is the place where human harvests grow!

-LONGFELLOW.