Bible Verses About Religious Zeal: Exemplified by Paul

To them that are without law, as without law, (being not without law to God, but under the law to Christ,) that I might gain them that are without law.

To the weak became I as weak, that I might gain the weak: I am made all things to all men, that I might by all means save some.

And this I do for the gospel's sake, that I might be partaker thereof with you.

But I keep under my body, and bring it into subjection: lest that by any means, when I have preached to others, I myself should be a castaway.

Even as I please all men in all things, not seeking mine own profit, but the profit of many, that they may be saved.

¶ Be ye followers of me, even as I also am of Christ.

¶ Though I speak with the tongues of men and of angels, and have not charity, I am become as sounding brass, or a tinkling cymbal.

¶ Moreover, brethren, I declare unto you the gospel which I preached unto you, which also ye have received, and wherein ye stand;

By which also ye are saved, if ye keep in memory what I preached unto you, unless ye have believed in vain.

For I delivered unto you first of all that which I also received, how that Christ died for our sins according to the scriptures;

And that he was buried, and that he rose again the third day according to the scriptures:

And that he was seen of Cephas, then of the twelve:

After that, he was seen of above five hundred brethren at once; of whom the greater part remain unto this present, but some are fallen asleep.

After that, he was seen of James; then of all the apostles.

And last of all he was seen of me also, as of one born out of due time.

For I am the least of the apostles, that am not meet to be called an apostle, because I persecuted the church of God.

But by the grace of God I am what I am: and his grace which was bestowed upon me was not in vain; but I laboured more abundantly than they all: yet not I, but the grace of God which was with me.

Therefore whether it were I or they, so we preach, and so ye believed.

¶ Now if Christ be preached that he rose from the dead, how say some among you that there is no resurrection of the dead?

But if there be no resurrection of the dead, then is Christ not risen:

And if Christ be not risen, then is our preaching vain, and your faith is also vain.

Yea, and we are found false witnesses of God; because we have testified of God that he raised up Christ: whom he raised not up, if so be that the dead rise not.

For if the dead rise not, then is not Christ raised:

And if Christ be not raised, your faith is vain; ye are yet in your sins.

Then they also which are fallen asleep in Christ are perished.