New Podcast! Take the time to investigate the deeper ramifications of the gospel.
The true Christian life is lived in the Spirit of Father God via his Son's spirit that is given to those upon genuine conversion after spiritual baptism.
Through my personal experience(s) there is only one growth and maturation in spiritual and mental life as the walk of life we have today, in his Son, as the life of the world fades further and further into the background. It is only the deeper and 'high(er)' walk in God via his Son! There is no other life and interaction with the Spirit that is possible for genuine believers.
We began this Christ life at conversion, our transition to the new life, the new initial experience of the deeper or 'higher' life in Christ. Some as I, was immersed and on fire in the Spirit for days, weeks and months upon conversion. I believe you wrote you experienced days of this at your conversion.
I was possessed by the Spirit. And during my life I've experienced these clearly spiritual episodes throughout it all. My bass note or lower gear stays in this deeper and higher life mode and rhythm in Christ today. I experience more and more of them over the years like 'good' migraines for the soul. They feed it. It is now my modus operandi and my way of living, of giving and loving although to not compromise the desires of Holy Spirit within me. It has taken been many years for God to mold me in such a way, and yet I'm still human, with human traits and imperfections, who sometimes gets ahead of the plan and 'falls,' and to be expected.
So, it is not just a question of, is there a higher walk in Christ for 'genuine' believers. It is not a choice for a true believer. And I say this very strongly. God is continually redefining me everyday, through his Son's spirit in this deeper and higher life. It has overtaken me, possessed me.
I assume and its obvious there must be a 'lower' walk in Christ you might define, based on your title question. And that would be undefined for a genuine believer who does not
'serve' the flesh and carnalities of the world. That 'lower' walk would only apply to fake and/or religious individuals who think they are genuinely converted into Christ and possess the Kingdom. They still try yo obtain and seek the Kingdom as only seekers and unbelievers still do today. Those dry-fire or 'blanks' shooters you mentioned.
I'm in it for the rest of this life and the next, and I cannot separate myself from it anymore. I'm now waiting to have my ticket punched any time, as planned, to my next life in the New Jerusalem and begin to live in this Kingdom of God's rule. I'm been a member of it since I was 19 years old, and I will leave this world without dragging this human body around anymore that still aches and weighs me down.