And to know the love of Christ, which passeth knowledge,.... The love of Christ to his own, to his church and people, is special and peculiar; free and Sovereign; as early as his Father's love, and is durable and unchangeable; the greatest love that ever was heard of; it is matchless and unparalleled; it is exceeding strong and affectionate, and is wonderful and surprising: the instances of it are, his engaging as a surety for them; his espousing both their persons and their cause; his assumption of their nature; his dying in their room and stead; his payment of their debts, atoning for their sins, and bringing in for them an everlasting righteousness; his going to prepare a place for them in heaven; his intercession for them there; his constant supply of all their wants, and the freedom and familiarity he uses them with.
The saints have some knowledge of this love, some tastes of it; their knowledge is a feeling and experimental one, fiducial and appropriating, and what influences their faith, and love, and cheerful obedience, but it is but imperfect; though the knowledge they have of it is supereminent, it exceeds all other knowledge, yet this love passes knowledge; not only the knowledge of natural men, who know nothing of it, but the perfect knowledge of saints themselves, in the present life, and of angels also, who desire to look into it, and the mysteries of it; and especially it is so as to some instances of it, such as the incarnation of Christ, his becoming poor who was Lord of all, being made sin, and a curse, and suffering, the just for the unjust.
Now the apostle prays, that these saints might know more of this love; that their knowledge, which was imperfect, might be progressive.