A century of successful experiments on general relativity was unable to convince substantial scholars on the presence of “gravitational singularity”. Physically questionable outcomes of general relativity are due to the deployment of non-relativistic Newtonian gravitation. However, the nonrelativistic classical gravitational field equation can be utilized for the weak field with negligible error. The connection between inertia and mass is distinct for classical and relativistic mechanics. As per the equivalence principle, the connection between energy and spacetime should be identical for special and general relativity; the relativistic approach on the gravitational field will eliminate “gravitational singularity”. This theory aligned well with relativity and improved sturdiness to general relativity. The impacts of this model on general relativity experimental results are insignificant.