There are infinite things I don't know. Even if God tells me everything there is to know, my finite mind won't be able to absorb all that. This is not a problem for me because I don't need to know all things; what I know is all I need to know to completely satisfy me. Here it is. (1) God loves us. (2) Jesus, the Son of God and God, came and died in our place to redeem us. (3) Whoever believes in Jesus can have eternal life (John 3.16). (4) Jesus established his church on Peter and the gates of the netherworld shall not prevail against it (Matthew 16.18). (5) Jesus gave us the Blessed Sacrament, the Holy Eucharist, at the Last Supper. (6) We are sinners and need to repent to be reconciled to God. (7) God wants us to be one with him through receiving the Holy Eucharist.