

You shall love the Lord your God
with all your heart,
and with all your soul,
and with all your mind,
and with all your strength.
Mark 12:28-31
Stripped down to the bare essentials, growing with Jesus means:
Meeting God – particularly in cases when the encounter is a sudden and dramatic one – often produces euphoria. Suddenly, the world is new and seems ablaze with beauty that you never noticed before. You want to tell the whole world of your wonderful discovery! Loving God may be easy then. Loving others may not be so hard, either.
Like any relationship, however, your relationship with God will have its ups and downs, not because God changes (God doesn't) but because you are growing and changing – sometimes for the better and sometimes for the worse.
There may be times when God seems far away. God doesn't seem to answer your prayers. Someone you love is ill, and God does not heal them. Your life takes a downward turn and God seems to do nothing to prevent it. You ask for something reasonable and God seems to be saying "no." Or, worse still, God seems to turn his back on you. These are the times when loving God may come less easily. You may feel betrayed. You may, in fact, be downright angry with God. It is not a comfortable feeling.
There may be other times when everything seems to going your way. You start thinking that you can handle things after all. Allegiance to a demanding God, no matter how loving, begins to look less attractive than what the secular world seems to be offering. You may start to drift away from God.
Not one person who has set off on the road of faith, including Jesus, has escaped these challenges.