Acts 11:12 Meaning

10And this was done three times: and all were drawn up again into heaven.

11And, behold, immediately there were three men already come unto the house where I was, sent from Caesarea unto me.

12And the Spirit bade me go with them, nothing doubting. Moreover these six brethren accompanied me, and we entered into the man's house:

13And he shewed us how he had seen an angel in his house, which stood and said unto him, Send men to Joppa, and call for Simon, whose surname is Peter;

14Who shall tell thee words, whereby thou and all thy house shall be saved.