Christians living at the time of the end would do well to consider the character and behavior of Noah, a paragon of virtue and devotion to God. John Ritenbaugh explains that God and Noah worked side by side to deliver the small remnant of humanity through the waters of the Flood, God supplying the sanctification and grace and Noah obeying in faith. This is the kind of relationship God desires with us.
Despite its harshness, God's decision to destroy the earth and humankind by a flood was ultimately an act of great love for His creation. By it, He intervened to derail the degradation of human morality before it became permanently set in man's nature. John Ritenbaugh also explores the first mention of God's grace in Scripture, which occurs within the Flood narrative, showing that the entire episode and the subsequent covenant were effects of His grace.
John Ritenbaugh, suggesting that much of Protestantism shares more of an approach to Deism (that is, God establishes His laws and then abandons His creation to their machinations) than to Theism (that is, God maintains watchful control on His Creation), takes issue with the Dispensationalist views of John Darby and Cyrus Scofield, both of whom believed that God, like an absent-minded inventor, continually changed His approach, in the process dumbing down the process for salvation. In reality, God has had the same plan from the beginning, creating godly seed in His image, having His inner character. From the beginning, God has set certain individuals apart, putting them through an intensive sanctifying process, purifying, cleaning, and perfecting their character until they reflect His image like a mirror. From the line of Seth, Noah, Shem, Abraham, Isaac, and Jacob, God has called individuals who demonstrated blamelessness in their dealings, providing them grace, giving them tools to perform tasks He ordained for them, continually proving their faithfulness. Sanctification requires that we clean up our act, from our physical lives to our spiritual lives, having clean and wholesome thoughts as we wear clean garments. As we, the descendants of Seth, Noah, and Abraham, progress in the sanctifying (sanitizing and cleaning) process, we can expect antagonism and enmity from the seed of Satan, that is, the descendants of Cain, those who, under Satan, move and shake to this present evil generation), those who hate and reject God's Law and His covenants.
An important key to correct biblical interpretation is to understand a verse or passage as the author intended, not according to our own prejudices. Richard Ritenbaugh explains that Genesis 6:9 has suffered such a biased interpretation and shows what the Hebrew really implies.