God knows the secrets of our hearts, all of them...

Shall not God search this out? for he knoweth the secrets of the heart. Psalm 44:21 O Lord , thou hast searched me, and known me . [2] Thou knowest my downsitting and mine uprising, thou understandest my thought afar off. [3] Thou compassest my path and my lying down, and art acquainted with all my ways. [4] For there is not a word in my tongue, but , lo, O Lord , thou knowest it altogether. Psalm 139:1-4 The Lord knoweth the thoughts of man, that they are vanity. Psalm 94:11 And the Spirit of the Lord fell upon me, and said unto me, Speak; Thus saith the Lord ; Thus have ye said, O house of Israel: for I know the things that come into your mind, every one of them. Ezekiel 11:5 But there is a God in heaven that revealeth secrets, and maketh known to the king Nebuchadnezzar what shall be in the latter days. Thy dream, and the visions of thy head upon thy bed, are these; [29] As for thee, O king, thy thoughts came into thy mind upon thy bed, what should come to pass hereafter: and he that revealeth secrets maketh known to thee what shall come to pass. Daniel 2:28-29 And he that searcheth the hearts knoweth what is the mind of the Spirit, because he maketh intercession for the saints according to the will of God. Romans 8:27 And thou shalt remember all the way which the Lord thy God led thee these forty years in the wilderness, to humble thee, and to prove thee, to know what was in thine heart, whether thou wouldest keep his commandments, or no. Deuteronomy 8:2 Then hear thou in heaven thy dwelling place, and forgive, and do, and give to every man according to his ways, whose heart thou knowest; (for thou, even thou only, knowest the hearts of all the children of men;) 1 Kings 8:39 (see also 2 Chronicles 6:30) And thou, Solomon my son, know thou the God of thy father, and serve him with a perfect heart and with a willing mind: for the Lord searcheth all hearts, and understandeth all the imaginations of the thoughts: if thou seek him, he will be found of thee; but if thou forsake him, he will cast thee off for ever. 1 Chronicles 28:9 I know also, my God, that thou triest the heart, and hast pleasure in uprightness. As for me, in the uprightness of mine heart I have willingly offered all these things: and now have I seen with joy thy people, which are present here, to offer willingly unto thee. 1 Chronicles 29:17 And God, which knoweth the hearts, bare them witness, giving them the Holy Ghost, even as he did unto us; Acts 15:8 For the word of God is quick, and powerful, and sharper than any twoedged sword, piercing even to the dividing asunder of soul and spirit, and of the joints and marrow, and is a discerner of the thoughts and intents of the heart. [13] Neither is there any creature that is not manifest in his sight: but all things are naked and opened unto the eyes of him with whom we have to do. Hebrews 4:12-13 But thou, O Lord , knowest me: thou hast seen me, and tried mine heart toward thee: pull them out like sheep for the slaughter, and prepare them for the day of slaughter. Jeremiah 12:3 And Jesus knowing their thoughts said, Wherefore think ye evil in your hearts? Matthew 9:4 And Jesus knew their thoughts, and said unto them, Every kingdom divided against itself is brought to desolation; and every city or house divided against itself shall not stand: Matthew 12:25 (see also Luke 11:17) And Jesus, perceiving the thought of their heart, took a child, and set him by him, Luke 9:47 For if our heart condemn us, God is greater than our heart, and knoweth all things. 1 John 3:20 In light of God knowing everything, this is a prayer every believer ought to be praying sincerely and without ceasing: Search me, O God, and know my heart: try me, and know my thoughts: [24] And see if there be any wicked way in me, and lead me in the way everlasting. Psalm 139:23-24