Wow , that is a cold distant call you suggest in you interpretation; It is not faith to "have" him as one owns a puppy, where you are still individually your own Master and you are nurturing God by what you use Him as. Your call on the Triune is not the call of the Qur'an you want us to carouse, God says "this life is IN His Son." Thus we must agree with Him and not simply "have" Him, there is a chain of command. We must receive Him, and pass from death to life, to go from the Old Self to the New Creation, Obliterating the Old Self; to be born-again and not look back; to be Spirit-filled, and get used to the New Way of Life; which means we must, by way of experiential revelation lay ourselves down and surrender the right to ourselves - forever. The gospel is a gift to our poverty not a triumph to our resources. Yet, as I am crucified in Christ where I no longer live, I still do live because, by the grace of God, Christ lives in me to realign man back to a healthy relationship in righteousness once more, and based on the things already accomplished in Christ to purpose me to Gods Glory, to not harm me, but to prosper me and give me Hope, and a hope fully realized. So, I must be "in" Christ not, "have" Christ as my elemental condition to my relationship to God, and the difference is night and day.
We, therefore, are not discerning God He is discerning us from even our attitudes, for He knows the heart of man, but if we remain "in" Him by way of Gods hand, and maintain it in His Word, prayer, and our will laid parallel to His thru, humility, diligence , steadfastness, letting His demeanor become our own all the more vibrant in our own personalities, His road trip on this planet is to Holiness and Sanctification and as He trusts us more and more will call us to serve Him, using His gifts He has given us, living a life-style of Ambassadorship for the sake of reconciling others to Himself. This is a a loving Family relationship empowering our every move, equipping and going supernaturally before us.. This is when we are "in" Christ Jesus. Suddenly, the Qur'an grows strangely dim....in the light of His glory and grace. Jesus took care of sin on the Cross, now God wants us to mature in Him and serve Him, and take control of anything outside of Himself for His namesake, as He calls us to the service at hand, so too will He he reward us. From a child-like faith God will say,"Well done my good and faithful servant."