If you will stury the scene in chapters four and five of The Revelation you will find 'the redeemed by the blood of Lamb out of every natiuon, tribe, kindred, and tongue in Heaven, witnessing as the Lamb begins opening the seven sealed scroll. The born agains ARE The redeemed.
Yes but if we assume a linear progression, Rev 14:14 comes after a new gospel has been preached and the 144,000 have been martyred and the Two Witnesses have been martyred.