Turned over to Satan – in the shipwreck of faith
 
1Tim 1
18This command I entrust to you, Timothy, my son, in accordance with the prophecies previously made concerning you, that by them[/b] you fight the good fight, 
19keeping faith and a good conscience, which some have rejected and suffered shipwreck in regard to their faith. 
20Among these are Hymenaeus and Alexander, whom I have handed over to Satan, so that they will be [b]taught not to blaspheme. 
Cast out for unbelief - yet able to graft them in again
Rom 11
18do not be arrogant toward the branches; but if you are arrogant, remember that it is not you who supports the root, but the root supports you. 
19You will say then, “Branches were broken off so that I might be grafted in.” 
20Quite right, they were broken off for their unbelief, but you stand by your faith. Do not be conceited, but fear; 
21for if God did not spare the natural branches, He will not spare you, either. 
22Behold then the kindness and severity of God; to those who fell, severity, but to you, God’s kindness, if you continue in His kindness[/b]; otherwise you also will be cut off. 
23And [b]they also, if they do not continue in their unbelief, will be grafted in, for God is able to graft them in again.