Unquestionably

John 8:34 Jesus answered them, I assure you, most solemnly I tell you, Whoever commits and practices sin is the slave of sin.
John 8:35 Now a slave does not remain in a household permanently (forever); the son [of the house] does remain forever.
John 8:36 So if the Son liberates you [makes you free men], then you are really and unquestionably free.

You shall know

John 8:31 So Jesus said to those Jews who had believed in Him, If you abide in My word [hold fast to My teachings and live in accordance with them], you are truly My disciples.
John 8:32 And you will know the Truth, and the Truth will set you free.

Free!!!!

2 Timothy 1:7 For God did not give us a spirit of timidity (of cowardice, of craven and cringing and fawning fear), but [He has given us a spirit] of power and of love and of calm and well-balanced mind and discipline and self-control.

Free!!!

Galatians 3:13 Christ purchased our freedom [redeeming us] from the curse (doom) of the Law [and its condemnation] by [Himself] becoming a curse for us, for it is written [in the Scriptures], Cursed is everyone who hangs on a tree (is crucified); [Deut. 21:23.]