In plain words
In Bharat, Vedāntic philosophical inquiry has climbed exactly three steps: Dvaita, Viśiṣṭādvaita, and Advaita. No one can advance by bypassing them. Advaita Vedānta cannot, as a rule, be taken up by everyone; it is not so easy. Simply making it intelligible to the intellect is itself difficult, and the power of comprehension is essential too. For this very reason, one must begin with the first step, Dvaita, put it properly into practice, live it, and inquire into it — only then can the second stage become perceptible. Just as a nation progresses, so too must each individual human being progress. Consider how childhood, youth, adolescence, and old age lie embedded within one another: at first they are not visible to the eye, they do not enter our experience, and only at its proper time does each stage come to be recognized in our experience. In just the same way, Dvaita, Viśiṣṭādvaita, and Advaita — all three — lie embedded one within the other. It is not possible to recognize all of them at once; they do not come into experience together. Each comes to our notice in its own time, on the basis of our own practice and experience.
That this world exists is undoubtedly true — but whoever says that God's existence is a lie is a fool. For if the world exists, how can one accept the effect while refusing to accept that it has a cause? Only when the world itself becomes invisible does God become invisible.