"so that we act ...The rest will follow in time"

...Now what do we gain from thoughts such as these? Our Saviour gives us the conclusion, in the words which follow a passage I have just read. "Therefore said I unto you, that no man can come unto Me, except it were given him of My Father." Or, again, "No man can come to Me, except the Father, which hath sent Me, draw him." Therefore, if we feel the necessity of coming to Christ, yet the difficulty, let us recollect that the gift of coming is in God's hands, and that we must pray Him to give it to us. Christ does not merely tell us, that we cannot come of ourselves (though this He does tell us), but He tells us also with whom the power of coming is lodged, with His Father,—that we may seek it of Him.

It is true, religion has an austere appearance to those who never have tried it; its doctrines full of mystery, its precepts of harshness; so that it is uninviting, offending different men in different ways, but in some way offending all. When then we feel within us the risings of this opposition to Christ, proud aversion to His Gospel, or a low-minded longing after this world, let us pray God to draw us; and though we cannot move a step without Him, at least let us try to move. He looks into our hearts and sees our strivings even before we strive, and He blesses and strengthens even our feebleness. Let us get rid of curious and presumptuous thoughts by going about our business, whatever it is; and let us mock and baffle the doubts which Satan whispers to us by acting against them. No matter whether we believe doubtingly or not, or know clearly or not, so that we act upon our belief. The rest will follow in time; part in this world, part in the next. Doubts may pain, but they cannot harm, unless we give way to them; and that we ought not to give way, our conscience tells us, so that our course is plain. And the more we are in earnest to "work out our salvation," the less shall we care to know how those things really are, which perplex us. At length, when our hearts are in our work, we shall be indisposed to take the trouble of listening to curious truths (if they are but curious), though we might have them explained to us. For what says the Holy Scripture? that of speculations "there is no end," and they are "a weariness to the flesh;" but that we must "fear God and keep His commandments; for this is the whole duty of man." [Eccles. xii. 12, 13.]...

    -- John Henry Newman, Sermons Plain and Parochial, Vol 1, #16