Charles Ellicott Commentary Matthew 7:11

"If ye then, being evil, know how to give good gifts unto your children, how much more shall your Father who is in heaven give good things to them that ask him?" — Matthew 7:11 (ASV)

If ye then, being evil—the words at once recognize the fact of man’s depravity, and assert that it is not total. In the midst of all our evil there is still that element of natural and pure affection which makes the fatherhood of men a fit parable of the Fatherhood of God. We mount from our love to His, abstracting from our thoughts the evil of which we cannot but be conscious.

Give good things to them that ask him—the context shows that the “good things” are spiritual and not temporal gifts, the wisdom and insight which we all need, or rather (as in the parallel passage of Luke 11:13) the one gift of the Holy Spirit, which, in its sevenfold diversity, includes them all.