This paper presents a novel perspective on the nature of space and time, arguing for the coexistence of both absolute and relative aspects at the classical level and the existence of only absolute aspects at the quantum level. We propose using various arguments that the static space-in-itself exists as absolute space and the universal objective present moment with an infinitesimal duration continuously exists as absolute time in the universe since its creation until the present, along with the measured space being relative space and the measured time being relative time. We also prove the continuous nature of absolute and relative space, absolute and relative time, and relative spacetime and, thus, challenge all theories that use discrete relative space or discrete relative time or discrete relative spacetime, such as loop quantum gravity and causal set theory, among others. This framework dissolves several fundamental problems: the quantum gravity question by proving its impossibility due to the absence of reference frames at quantum scales, the unified field theory question by proving its impossibility by showing gravity’s classical-only nature, whereas electromagnetic force being present at quantum and classical level both, and the wave-particle duality through establishing universal quantum fields/waves as the sole quantum reality with each of these fields being one singular reality with varying level of intensity at different spatial regions in the universe and with continuous non-deterministic interactions explaining quantum phenomena without randomness while preserving causality and particles being just the 1emergent reality at the classical level. We also disprove string theory and any potential higher spatial dimensional theory using fundamental logic. Thus, this comprehensive framework completes Einstein’s unfinished revolution in understanding space, time, and physical reality at both quantum and classical levels.