Now facebook allow embedding post to websites and blog , like twitter and youtube . for embed any of your or public post you have to just copy and paste embedding code . let me show you how ..
The embedded post will show any media number of likes, shares, and comments that the post has. ,people can follow and like from embedded post . if embedded post get deleted following message will display in place of the embedded post:
see official documentation about embedding posts https://developers.facebook.com/docs/plugins/embedded-posts/