Matthew 25:11-13Authorized (King James) Version (AKJV)

¹¹ Afterward came also the other virgins, saying, Lord, Lord, open to us. ¹² But he answered and said, Verily I say unto you, I know you not. ¹³ Watch therefore, for ye know neither the day nor the hour wherein the Son of man cometh.

Matthew 7

²¹ Not every one that saith unto me, Lord, Lord, shall enter into the kingdom of heaven; but he that doeth the will of my Father which is in heaven. ²² Many will say to me in that day, Lord, Lord, have we not prophesied in thy name? and in thy name have cast out devils? and in thy name done many wonderful works? ²³ And then will I profess unto them, I never knew you: depart from me, ye that work iniquity.

so whats the difference?