How is it possible to establish a relationship with Krsna, who is transcendental to the three modes of material nature?

Although it seems impossible to establish our relationship with Krsna, the most compassionate Krsna mercifully agrees to come under our control. Although the sun is huge, yet it is possible to see the sun with our limited senses through the object we call the material sky. Similarly, the spiritual sky in the form of the devotees' devotional service is awarding us an opportunity to establish our relationship with Krsna and to attain His association.
Although the sun is huge and far away from us, we can see it by the mercy of the sun's rays. Similarly, we can establish our relationship with Krsna by the mercy of Krsna's rays, His devotees. If we take shelter of the spiritual master, who is the personification of Krsna's mercy, everything will become possible for us.