Charles H. Spurgeon on Psalms 24:2

Hereby is mystically meant, that he hath set his church above the waters of adversities, so that how high soever they arise, it is kept still above them in safety, and so shall be for evermore; or it may agree thus —he will take in all nations to be in his grace, because all be his creatures; he made them so admirable an habitation at the first, and upholds it still, showing hereby how much he regards them; therefore he will now extend his favour further towards them, by taking them in to be his people. Augustine, quoted by Mayer.