Will any Jew that God has ordained to go into the Kingdom miss it?
No. Not a single Jew ordained to enter the Kingdom will miss it. God's sovereign ordination ensures everyone He has appointed to the Kingdom will find his place in it. God has spoken it, so the outcome is certain. Therefore none will be lost from that appointed number.
Les teaches that this is absolutely certain because it rests on the Sovereign God. The text declares that not a single Jew ordained to go into the Kingdom is going to miss it. Everyone God has ordained to go into the Kingdom is going to find his place in it. The guarantee is God's own Word: God has spoken it. So the answer is not maybe; it is a settled certainty grounded in God's sovereign ordination, not in anything that could fail.