I just never had a real grasp of what you mean. (nakedpastor.com)
When Paul persecuted the church he had no real grasp of the nature and extent of his betrayal of God's love, for he did not fathom the depth of that love. (religion-online.org)
He is clever and poetic but he confuses spirit and matter and God and creation, and he certainly doesn't believe in Original Sin, or have any real grasp of the difference between the soul and the body. (faith.org.uk)