John 3:16 16For God so loved the world that he gave his one and only Son, that whoever believes in him shall not perish but have eternal life.
John 6:29 29Jesus answered, “The work of God is this: to believe in the one he has sent
John 6:37-40 37All those the Father gives me will come to me, and whoever comes to me I will never drive away. 38For I have come down from heaven not to do my will but to do the will of him who sent me. 39And this is the will of him who sent me, that I shall lose none of all those he has given me, but raise them up at the last day. 40For my Father’s will is that everyone who looks to the Son and believes in him shall have eternal life, and I will raise them up at the last day.”
John 10:27-30 27My sheep listen to my voice; I know them, and they follow me. 28I give them eternal life, and they shall never perish; no one will snatch them out of my hand. 29My Father, who has given them to me, is greater than all; no one can snatch them out of my Father’s hand. 30I and the Father are one