Charles Finney emphasizes the profound nature of Christian love, distinguishing between benevolence and complacency, and asserting that true love is the fulfillment of God's law. He explains that love can manifest as both an affection of the will and an involuntary emotion, and that perfect love leads to self-denial and obedience to God's will. Finney argues that love to our neighbor is intrinsically linked to love for God, and that all actions should stem from a heart filled with love, which is the essence of true Christianity. He warns against zeal without love, highlighting that genuine Christian zeal is characterized by kindness and a desire for unity rather than division. Ultimately, Finney calls for believers to strive for perfect love, which transforms both individual lives and society as a whole.

J.C. Ryle emphasizes the significance of Christian zeal, arguing that it is a powerful force for good when directed towards God's glory and the salvation of souls. He clarifies that true zeal is not blind enthusiasm but is rooted in knowledge, love, and humility, and is essential for both individual believers and the Church as a whole. Ryle warns against the dangers of lukewarmness and encourages Christians to cultivate a fervent desire to please God, drawing inspiration from biblical examples of zealous figures like Paul and Christ Himself. He concludes by urging believers to remain steadfast in their zeal, as it is crucial for personal growth, church vitality, and the betterment of the world.

John Wesley emphasizes the critical importance of true Christian zeal, distinguishing it from the destructive zeal that has historically caused harm in the name of religion. He argues that genuine zeal is rooted in love and humility, and it should be directed towards good works, particularly those that benefit others. Wesley warns against the counterfeit forms of zeal that lead to anger, pride, and division, urging believers to focus on love as the highest expression of their faith. He encourages a balanced approach to zeal, prioritizing works of mercy and holy tempers over mere religious observance. Ultimately, Wesley calls for a fervent love for God and neighbor as the essence of true Christian zeal.