Galatians 5:19 Now the works of the flesh are evident, which are: adultery, fornication, uncleanness, lewdness.
The heart I hidden far away inside the ribs but we can till see its state with its fruits. Imagine if we were able to see it.
You can say you love me but the action when you are not happy with me determines the true love towards me.
Jesus had to ask Peter twice if he loves him because he expected him to behave in a certain way. John 21:15 So when they had eaten breakfast, Jesus said to Simon Peter, “Simon, son of Jonah, do you love Me more than these?” He said to Him, “Yes, Lord; You know that I love You.” He said to him, “Feed My lambs.”