We must not expect all believers in Christ to be exactly like one another. We must not set down others as having no grace, because their experience does not entirely tally with our own. The sheep in the Lord’s flock have each their own peculiarities. The trees in the Lord’s garden are not all precisely alike. All true servants of God agree in the principal things of religion. All are led by one Spirit. All feel their sins, and all trust in Christ. All repent, all believe, and all are holy. But in minor matters they often differ widely. Let not one despise another on this account. There will be Martha’s and there will be Mary’s in the Church until the Lord comes again.
~ J.C. Ryle
(from his Expository Thought on the Gospel of Luke)