Now Samuel did not yet know the LORD, neither was the word of the LORD yet revealed unto him. 1 Samuel 3:7

We understand that is impossible to walk in perfection all the time with our own strength but we should have the desire. To test our hearts : Suppose there are prophets among you or those who dream dreams about the future, and they promise you signs or miracles, 2and the predicted signs or miracles occur. If they then say, ‘Come, let us worship other gods’—gods you have not known before— 3do not listen to them. The LORD your God is testing you to see if you truly love him with all your heart and soul.