The electron of magnetic spin −1/2 is a Dirac fermion of a complex four-component spinor field. Though it is effectively addressed by relativistic quantum field theory, an intuitive form of the fermion still remains lacking. In this novel undertaking, the fermion is examined within the boundary posed by a recently proposed MP model of a hydrogen atom into 4D space-time. Such unorthodox process conceptually transforms the electron to the four-component spinor of non-abelian in both Euclidean and Minkowski space-times with gravity included. Supplemented by several postulates, the fermion relationships to both relativistic and non-relativistic aspects of the atom are intuitively explored. The outcomes have important implications towards defining the fundamental state of matter from an alternative perspective using quantum field theory. Such findings, if considered could consolidate properly the Standard Model and pave the paths to explore physics beyond and they warrant further investigations.