1 John 5:13

'I write these things to you who believe in the name of the Son of God so that you may know that you have eternal life.'

Romans 10:11-13

"As the Scripture says, "Anyone who trusts in him will never be put to shame." For there is no difference between Jew and Gentile--the same Lord is Lord of all and richly blesses all who call on him, for, "Everyone who calls on the name of the Lord will be saved."

Numbers 23:19

"God is not a man, that he should lie, nor a son of man, that he should change his mind. Does he speak and then not act? Does he promise and not fulfil?"