ADEGBITE & ANOR. v AMOSU (2016) LPELR 40655 (SC); wherein it was held that: “The Constitution of the Federal Republic of Nigeria, 1999 (as amended) has conferred exclusive jurisdiction on the Federal High Court in a matter in which the Federal Government or any of its agencies is involved. (Section 251(1) (p), (q), (r) and (s).” Per Ibrahim Tanko Muhammad, J.S.C (p. 16).
WHERE COURT LACKS JURISDICTION, IT CANNOT DETERMINE ANY ISSUE
Kekere-Ekun JSC in the case of James v INEC Supra, at Page 583-584 Para H-A: “…it is clear that where a court lacks jurisdiction to entertain a cause or matter, it lacks jurisdiction to determine any issue arising within that cause or matter. To attempt to do so would amount to delving into the merit of the case, which would amount to a nullity in the event that the court lacks jurisdiction to determine the suit.”