Sanctification is not to be understood here as a separation from ordinary use or consecration to some special use, although this meaning is often present in Scripture, sometimes referring to outward and sometimes to inward or effectual separation.
William AmesThe inward offer is a kind of spiritual enlightenment, whereby the promises are presented to the hearts of men, as it were, by an inward word.
William AmesAn idea in man is first impressed upon him and afterwards expressed in things, but in God it is only expressed, not impressed, because it does not come from anywhere else.
William Ames