“And this is love: that we walk in obedience to his commands. As you have heard from the beginning, his command is that you walk in love". — 2 John 1:6, NIV
Loving God with all our heart also implies obedience to His commandments. Love and obedience go hand-in-hand for us as humans. If we have a parent, significant other or friend who we really care about, we often change our actions to reflect what we know would make them happy.
The same should be true about our relationship with God. Our love for Him should overflow into our actions and habits. Will we mess up? Of course, we are far from perfect. However, God’s forgiveness and love is always there, even when we fall short or struggle. We can always go to Him through prayer to ask for His help when needed, as on our own strength nothing is possible, but with His strength anything is.