John 13:35 Meaning

33Little children, yet a little while I am with you. Ye shall seek me: and as I said unto the Jews, Whither I go, ye cannot come; so now I say to you.

34A new commandment I give unto you, That ye love one another; as I have loved you, that ye also love one another.

35By this shall all men know that ye are my disciples, if ye have love one to another.

36Simon Peter said unto him, Lord, whither goest thou? Jesus answered him, Whither I go, thou canst not follow me now; but thou shalt follow me afterwards.

37Peter said unto him, Lord, why cannot I follow thee now? I will lay down my life for thy sake.