I love it when God speaks to us. Just because He "seems" silent doesn't mean that He is not there: "But Jesus replied, 'My Father is always working, and so am I,'" John 5:17.
Isaiah 55:11 - God keeps his word. He is as faithful as the rain cycle and the orbits of the planets, and will continue being faithful to Eternity. He promised mankind everlasting life on earth if they obeyed him. This will still happen because God said it would. Isaiah 45:18