The great Pioneer Missionaries all had 'inverted homesickness' this passion to call that country their home which was most in need of the Gospel. In …

- Samuel Marinus Zwemer

The unoccupied fields of the world must have their Calvary before they have their Pentecost.

- Samuel Marinus Zwemer

Our only concern should be to keep the fight [for souls] aggressive and to win victory regardless of cost or sacrifice.

- Samuel Marinus Zwemer

The history of missions is the history of answered prayer.

- Samuel Marinus Zwemer

What is the result of our investigation of the Moslem idea of God? Is the statement of the Koran true, "Your God and our God is the same"? In as far …

- Samuel Marinus Zwemer

The printed page is a missionary that can go anywhere and do so at minimum cost. It enters closed lands and reaches all strata of society. It does no…

- Samuel Marinus Zwemer

The history of missions is the history of answered prayer. It is the key to the whole mission problem. All human means are secondary.

- Samuel Marinus Zwemer

Prayer is self-discipline. The effort to realize the presence and power of God stretches the sinews of the soul and hardens its muscles. To pray is t…

- Samuel Marinus Zwemer

I feel now, that Arabia could easily be evangelized within the next thirty years if it were not for the wicked selfishness of Christians.

- Samuel Marinus Zwemer