God can save everyone but only if we open our heart to Him and allow Him to guide our steps. When we really repent He makes us a new creation in Christ, but we have to allow Him to do willingly. He gave us a free will and He will not take it away form us unless we willingly give it back to Him. Unlike the enemy who comes and takes it away from us, then leads us to the road of destruction, so be strong and don't fall into the temptations that come like a thief in the night.
I pray God will give you wisdom as you turn it all to him and run away from the enemy who comes in many disguises even in human forms.