I assume you are talking about Works, BUT WORKS are not valid proof. Mat 7:22 should PROVE THAT TO YOU!
Matthew 7:13-23 (HCSB)
13 “Enter through the narrow gate. For the gate is wide and the road is broad that leads to destruction, and there are many who go through it.
14 How narrow is the gate and difficult the road that leads to life, and few find it.
15 “Beware of false prophets who come to you in sheep’s clothing but inwardly are ravaging wolves.
16 You’ll recognize them by their fruit. Are grapes gathered from thornbushes or figs from thistles?
17 In the same way, every good tree produces good fruit, but a bad tree produces bad fruit.
18 A good tree can’t produce bad fruit; neither can a bad tree produce good fruit.
19 Every tree that doesn’t produce good fruit is cut down and thrown into the fire.
20 So you’ll recognize them by their fruit.
21 “Not everyone who says to Me, ‘Lord, Lord!’ will enter the kingdom of heaven, but ⌊only⌋ the one who does the will of My Father in heaven.
22 On that day many will say to Me, ‘Lord, Lord, didn’t we prophesy in Your name, drive out demons in Your name, and do many miracles in Your name?’
23 Then I will announce to them, ‘I never knew you! [THAT is a Reference to the INNER, PERSONAL, AGAPE LOVE RELATIONSHIP that ONLY comes when you are genuinely BORN AGAIN. THAT is kind of LOVE, is the LOVE HE poured into your Heart (human spirit), Rom. 5:5.]
Depart from Me, you lawbreakers!’ [Why did HE call them Lawbreakers? Because they DID NOT HAVE THAT LOVE RELATIONSHIP, so they will be JUDGED BY THEIR WORKS, or DEEDS.]
How is it that you do not understand that ? ? ? It is not That you DO HIS COMMANDS, IT IS WHY YOU STRIVE TO DO THEM, that HE searches the Heart of a man for. HE SEARCHES Your Heart FOR THE MOTIVE. AND IF IT IS NOT THAT GODLY LOVE HE POURED into our Hearts, IT WILL BE REJECTED. It is either just Wood, Hay, and Stubble; OR it is FILTHY RAGS.
Romans 5:5 (HCSB)
5 This hope will not disappoint ⌊us⌋, because God’s AGAPE love has been poured out in our hearts through the Holy Spirit who was given to us.
That Agape Love is the SEED OF FAITH and it Produces the exact same kind of LOVE for GOD and the Brethren, a Self-Sacrificial LOVE.
Where on GOD's Green Earth, did you GET the Idea that it was WORKS ? ? ? It is GOD-given Agape Love! Without it, you will be judged by your DEEDS.
Romans 8:27 (HCSB)
27 And He who searches the hearts knows the Spirit’s mind-set, because He intercedes for the saints according to the will of God.
1 Chronicles 28:9 (NASB)
9 "As for you, my son Solomon, know the God of your father, and serve Him with a whole heart and a willing mind; for the LORD searches all hearts, and understands every intent of the thoughts. If you seek Him, He will let you find Him; but if you forsake Him, He will reject you forever.
1 Chronicles 29:17 (NRSV)
17 I know, my God, that you search the heart, and take pleasure in uprightness; in the uprightness of my heart I have freely offered all these things, and now I have seen your people, who are present here, offering freely and joyously to you.
Jeremiah 17:10 (NASB)
10 "I, the LORD, search the heart, I test the mind, Even to give to each man according to his ways, According to the results of his deeds.
Proverbs 20:27 (NCV)
27 The LORD looks deep inside people and searches through their thoughts.
HE LOOKS FOR THE MOTIVE!