'Joy' in the Bible

Full of strength in the measure of the great power of his glory, so that you may undergo all troubles with joy;

Now I have joy in my pain because of you, and in my flesh I undergo whatever is still needed to make the sorrows of Christ complete, for the salvation of his body, the church;

For though I am not present in the flesh, still I am with you in the spirit, seeing with joy your order, and your unchanging faith in Christ.