​God promise never to leave nor forsake us,in( Deuteronmy 31:6 & Hebrews  13:5). He sees and knows everything ,so what makes  you  think  you can hide from  God. Knowing  this should  scare you if you’re  not obeying  His commands , and comfort  you,if you’re  a  child  of God,obeying  His commands  which  are not burdensome ,as 1 John  5:3 tells us,and Jesus  demonstrate  to us.

David  express  it this way  :

“O Lord , You have searched me and known me. You know my sitting down and my rising up; You understand my thought afar off. You comprehend my path and my lying down, And are acquainted with all my ways. For there  is not a word on my tongue, But behold, O Lord , You know it altogether. You have hedged me behind and before, And laid Your hand upon me. Such knowledge is too wonderful for me; It is high, I cannot attain it. Where can I go from Your Spirit? Or where can I flee from Your presence? If I ascend into heaven, You are there; If I make my bed in hell, behold, You are  there. If I take the wings of the morning, And dwell in the uttermost parts of the sea, Even there Your hand shall lead me, And Your right hand shall hold me. If I say, “Surely the darkness shall fall on me,” Even the night shall be light about me; Indeed, the darkness shall not hide from You, But the night shines as the day; The darkness and the light are both alike to  You. For You formed my inward parts; You covered me in my mother’s womb. I will praise You, for I am fearfully and wonderfully made; Marvelous are Your works, And that my soul knows very well. My frame was not hidden from You, When I was made in secret, And skillfully wrought in the lowest parts of the earth. Your eyes saw my substance, being yet unformed. And in Your book they all were written, The days fashioned for me, When as  yet  there  were none of them. How precious also are Your thoughts to me, O God! How great is the sum of them! If I should count them, they would be more in number than the sand; When I awake, I am still with You”.{Psalms 139:1‭-‬18}.

Jesus  puts  it  this way  :

“And do not fear those who kill the body but cannot kill the soul. But rather fear Him who is able to destroy both soul and body in hell.  Are not two sparrows sold for a copper coin? And not one of them falls to the ground apart from your Father’s will.  But the very hairs of your head are all numbered.  Do not fear therefore; you are of more value than many sparrows”.{Matthew 10:28‭-‬31}

“Are not five sparrows sold for two copper coins? And not one of them is forgotten before God.  But the very hairs of your head are all numbered. Do not fear therefore; you are of more value than many sparrows” (Luke 12:6‭-‬7).

FINALLY  

again He designates a certain day, saying in David, “Today,” after such a long time, as it has been said: “Today, if you will hear His voice, Do not harden your hearts.” For if Joshua had given them rest, then He would not afterward have spoken of another day. There remains therefore a rest for the people of God. For he who has entered His rest has himself also ceased from his works as God did from His. Let us therefore be diligent to enter that rest, lest anyone fall according to the same example of disobedience. For the word of God is  living and powerful, and sharper than any two-edged sword, piercing even to the division of soul and spirit, and of joints and marrow, and is a discerner of the thoughts and intents of the heart. And there is no creature hidden from His sight, but all things are  naked and open to the eyes of Him to whom we must  give account. Seeing then that we have a great High Priest who has passed through the heavens, Jesus the Son of God, let us hold fast our confession. For we do not have a High Priest who cannot sympathize with our weaknesses, but was in all points tempted as we  are, yet without sin. Let us therefore come boldly to the throne of grace, that we may obtain mercy and find grace to help in time of need.[Hebrews 4:7‭-‬16].

LISTEN  :

Brood of vipers! How can you, being evil, speak good things? For out of the abundance of the heart the mouth speaks.  A good man out of the good treasure of his heart brings forth good things, and an evil man out of the evil treasure brings forth evil things.  But I say to you that for every idle word men may speak, they will give account of it in the day of judgment.  For by your words you will be justified, and by your words you will be condemned.”(Matthew 12:34‭-‬37 ).

But why do you judge your brother? Or why do you show contempt for your brother? For we shall all stand before the judgment seat of Christ. For it is written: “ As I live, says the Lord , Every knee shall bow to Me, And every tongue shall confess to God.” So then each of us shall give account of himself to God. Therefore let us not judge one another anymore, but rather resolve this, not to put a stumbling block or a cause to fall in our brother’s way.(Romans 14:10‭-‬13)

For we must all appear before the judgment seat of Christ, that each one may receive the things done in the body, according to what he has done, whether good or bad.[ 2  Corinthians 5:10].