Zephaniah 3:17 The Lord your God in your midst, the Mighty One, will save; He will rejoice over you with gladness, He will quiet you with His love, He will rejoice over you with singing. 

Revelation 3:7b These things says He who is holy, He who is true, “He who has the key of David, He who opens and no one shuts, and shuts and no one opens”.