Luke 13:25 - Matthew Poole's English Annotations on the Holy Bible

Ver. 25-27. Our Saviour in these verses doth represent himself by a man, who, having invited guests to his supper, stays till all those who were invited, and accepted the invitation, were Come in; then rising up, shuts the door; and after that is shut, turns a deaf ear to any that shall come knocking, let them plead for admittance what they can plead. By this parabolical expressing of himself, he both openeth in part what he meant by the foregoing words, many will seek to enter in, and shall not be able, and also lets us know, that there is a determinate time, wherein souls must (if ever) accept of the offers of grace and salvation, when they are made to them, which if they slip, they will not be able to obtain of God an entrance into the kingdom of heaven. Seek the Lord while he may be found, saith the prophet, Isaiah 55:6. In an acceptable time have I heard thee, saith the prophet, Isaiah 49:8; which the apostle applies, 2 Corinthians 6:2, to persuade men that they should not receive the grace of God (in the gospel) in vain. What this determinate time is God hath hidden from us, and it is probable that it is not the same as to all persons; we know nothing to the contrary, but while there is life there is hope, which warrants us to preach truth and repentance to all. We are also further instructed, that no outward privileges though Christ hath taught in our streets; no external acts of communion with Christ, though we can say we have ate and drunk with him; will justify our hopes of entrance into heaven, if in the mean time we be workers of iniquity. We had much the same; See Poole on "Matthew 7:21", and following verses to Matthew 7:23.